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Parser parseSentence output is not nicely broken out like the sample in the documentation, it is all glommed together into a single array  #12

Description

@chilipepper987

I am using 3.4.1 version of the parser jar and parser models jar. When parsing the sentence "What does the fox say?" instead of a nice result divided into wordsAndTags, penn, and typedDependencies, I get one giant array that seems to have the output of all 3 categories for the wordsAndTags result, and the penn and typedDependencies are empty. Also, the part of the output that looks like the penn results are not broken down into parent/children, and the part of the output that looks like the typedDependencies results are not broken down by feature/index.

Since I am using the same version of the jar files, I can't figure out why I am getting different output. I want the same output as the doc; the output I am getting would be much more difficult to work with. Here is the full output I am getting:

$parserJAR = getcwd() . ".\\models\\parse\\stanford-parser.jar";
$parser = getcwd() . ".\\models\\parse\\stanford-parser-3.4.1-models.jar";
$sentence = "What does the fox say?";
$pos = new \StanfordNLP\Parser($parserJAR, $parser);
$parseResult = $pos->parseSentence($sentence)
echo print_r($parseResult, true);
 Array
(
    [wordsAndTags] => Array
        (
            [0] => Array
                (
                    [0] => What
                    [1] => WP
                )

            [1] => Array
                (
                    [0] => does
                    [1] => VBZ
                )

            [2] => Array
                (
                    [0] => the
                    [1] => DT
                )

            [3] => Array
                (
                    [0] => fox
                    [1] => NN
                )

            [4] => Array
                (
                    [0] => say
                    [1] => VB
                )

            [5] => Array
                (
                    [0] => ?
                    [1] => .

(ROOT

                )

            [6] => Array
                (
                    [0] => 
                    [1] => 
                )

            [7] => Array
                (
                    [0] => 
                    [1] => (SBARQ

                )

            [8] => Array
                (
                    [0] => 
                    [1] => 
                )

            [9] => Array
                (
                    [0] => 
                    [1] => 
                )

            [10] => Array
                (
                    [0] => 
                    [1] => 
                )

            [11] => Array
                (
                    [0] => 
                    [1] => (WHNP
                )

            [12] => Array
                (
                    [0] => 
                    [1] => (WP
                )

            [13] => Array
                (
                    [0] => 
                    [1] => What))

                )

            [14] => Array
                (
                    [0] => 
                    [1] => 
                )

            [15] => Array
                (
                    [0] => 
                    [1] => 
                )

            [16] => Array
                (
                    [0] => 
                    [1] => 
                )

            [17] => Array
                (
                    [0] => 
                    [1] => (SQ
                )

            [18] => Array
                (
                    [0] => 
                    [1] => (VBZ
                )

            [19] => Array
                (
                    [0] => 
                    [1] => does)

                )

            [20] => Array
                (
                    [0] => 
                    [1] => 
                )

            [21] => Array
                (
                    [0] => 
                    [1] => 
                )

            [22] => Array
                (
                    [0] => 
                    [1] => 
                )

            [23] => Array
                (
                    [0] => 
                    [1] => 
                )

            [24] => Array
                (
                    [0] => 
                    [1] => 
                )

            [25] => Array
                (
                    [0] => 
                    [1] => (NP
                )

            [26] => Array
                (
                    [0] => 
                    [1] => (DT
                )

            [27] => Array
                (
                    [0] => 
                    [1] => the)
                )

            [28] => Array
                (
                    [0] => 
                    [1] => (NN
                )

            [29] => Array
                (
                    [0] => 
                    [1] => fox))

                )

            [30] => Array
                (
                    [0] => 
                    [1] => 
                )

            [31] => Array
                (
                    [0] => 
                    [1] => 
                )

            [32] => Array
                (
                    [0] => 
                    [1] => 
                )

            [33] => Array
                (
                    [0] => 
                    [1] => 
                )

            [34] => Array
                (
                    [0] => 
                    [1] => 
                )

            [35] => Array
                (
                    [0] => 
                    [1] => (VP
                )

            [36] => Array
                (
                    [0] => 
                    [1] => (VB
                )

            [37] => Array
                (
                    [0] => 
                    [1] => say)))

                )

            [38] => Array
                (
                    [0] => 
                    [1] => 
                )

            [39] => Array
                (
                    [0] => 
                    [1] => 
                )

            [40] => Array
                (
                    [0] => 
                    [1] => 
                )

            [41] => Array
                (
                    [0] => 
                    [1] => (.
                )

            [42] => Array
                (
                    [0] => 
                    [1] => ?)))

dobj(say-5,
                )

            [43] => Array
                (
                    [0] => 
                    [1] => What-1)
aux(say-5,
                )

            [44] => Array
                (
                    [0] => 
                    [1] => does-2)
det(fox-4,
                )

            [45] => Array
                (
                    [0] => 
                    [1] => the-3)
nsubj(say-5,
                )

            [46] => Array
                (
                    [0] => 
                    [1] => fox-4)
root(ROOT-0,
                )

            [47] => Array
                (
                    [0] => 
                    [1] => say-5)
                )

        )

    [penn] => Array
        (
            [parent] => 
            [children] => Array
                (
                )

        )

    [typedDependencies] => Array
        (
        )

)

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