How can I find the grammatical relationships of a nominal phrase using Stanford Parser or Stanford CoreNLP

I am using stanford CoreNLP to try and find the grammatical relationships of nominative phrases.

Here's an example:

Considering the suggestion "Fitness room was dirty".

I was able to identify "Fitness Gym" as my target noun phrase. Now I'm looking for a way to find that the "dirty" adjective has to do with "fitness room" and not just "room".

example code:

private static void doSentenceTest(){
    Properties props = new Properties();
    props.put("annotators","tokenize, ssplit, pos, lemma, ner, parse, dcoref");
    StanfordCoreNLP stanford = new StanfordCoreNLP(props);

    TregexPattern npPattern = TregexPattern.compile("@NP");

    String text = "The fitness room was dirty.";


    // create an empty Annotation just with the given text
    Annotation document = new Annotation(text);
    // run all Annotators on this text
    stanford.annotate(document);

    List<CoreMap> sentences = document.get(CoreAnnotations.SentencesAnnotation.class);
    for (CoreMap sentence : sentences) {

        Tree sentenceTree = sentence.get(TreeCoreAnnotations.TreeAnnotation.class);
        TregexMatcher matcher = npPattern.matcher(sentenceTree);

        while (matcher.find()) {
            //this tree should contain "The fitness room" 
            Tree nounPhraseTree = matcher.getMatch();
            //Question : how do I find that "dirty" has a relationship to the nounPhraseTree


        }

        // Output dependency tree
        TreebankLanguagePack tlp = new PennTreebankLanguagePack();
        GrammaticalStructureFactory gsf = tlp.grammaticalStructureFactory();
        GrammaticalStructure gs = gsf.newGrammaticalStructure(sentenceTree);
        Collection<TypedDependency> tdl = gs.typedDependenciesCollapsed();

        System.out.println("typedDependencies: "+tdl); 

    }

}

      

        
        
        
      

    

I used Stanford CoreNLP for a suggestion extracted from its rooted tree. On this tree object I was able to extract Noun Phrases using TregexPattern and TregexMatcher. This gives me a child tree containing the actual phrase. What I would like to know is find the modifiers for the noun phrase in the original sentence.

The typedDependecies ouptut gives the following:

typedDependencies: [det(room-3, The-1), nn(room-3, fitness-2), nsubj(dirty-5, room-3), cop(dirty-5, was-4), root(ROOT-0, dirty-5)]

      

        
        
        
      

    

where i can see nsubj (dirty-5, room-3) but i don't have the full phrase as dominator.

I hope I'm clear enough. Any help was appreciated.