def get_tree():
nlp = StanfordNLP()
sentence = eval(input(""))
handler = ppp_questionparsing_grammatical.QuotationHandler()
simplifiedSentence = handler.pull(sentence)
result = nlp.parse(simplifiedSentence)
tree = ppp_questionparsing_grammatical.computeTree(result)
handler.push(tree)
ppp_questionparsing_grammatical.NamedEntityMerging(tree).merge()
ppp_questionparsing_grammatical.PrepositionMerging(tree).merge()
return tree
def get_answer(sentence=""):
nlp = StanfordNLP()
if sentence == "":
sentence = eval(input(""))
handler = ppp_questionparsing_grammatical.QuotationHandler()
simplifiedSentence = handler.pull(sentence)
result = nlp.parse(simplifiedSentence)
tree = ppp_questionparsing_grammatical.computeTree(result)
handler.push(tree)
ppp_questionparsing_grammatical.NamedEntityMerging(tree).merge()
ppp_questionparsing_grammatical.PrepositionMerging(tree).merge()
qw = ppp_questionparsing_grammatical.simplify(tree)
t = ppp_questionparsing_grammatical.normalFormProduction(tree, qw)
return t