text1: what was the problem
feat_premise_binary_parse: ( what ( was ( the problem ) ) )
feat_premise_parse: (ROOT (SBARQ (WHNP (WP what)) (SQ (VBD was) (NP (DT the) (NN problem)))))
text2: Was the problem easy to fix?
feat_hypothesis_binary_parse: ( ( ( Was ( the problem ) ) ( easy ( to fix ) ) ) ? )
feat_hypothesis_parse: (ROOT (SQ (VBD Was) (NP (DT the) (NN problem)) (ADJP (JJ easy) (PP (TO to) (NP (NN fix)))) (. ?)))