text1: Possibly three months."
feat_premise_binary_parse: ( ( ( Possibly ( three months ) ) . ) '' )
feat_premise_parse: (ROOT (S (VP (VB Possibly) (NP (CD three) (NNS months))) (. .) ('' '')))
text2: It could be two months. 
feat_hypothesis_binary_parse: ( It ( ( could ( be ( two months ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (PRP It)) (VP (MD could) (VP (VB be) (NP (CD two) (NNS months)))) (. .)))