text1: Then he shrugged.
feat_premise_binary_parse: ( Then ( he ( shrugged . ) ) )
feat_premise_parse: (ROOT (S (RB Then) (NP (PRP he)) (VP (VBD shrugged)) (. .)))
text2: He never bothered to shrug about things.
feat_hypothesis_binary_parse: ( He ( never ( ( bothered ( to ( shrug ( about things ) ) ) ) . ) ) )
feat_hypothesis_parse: (ROOT (S (NP (PRP He)) (ADVP (RB never)) (VP (VBD bothered) (S (VP (TO to) (VP (VB shrug) (PP (IN about) (NP (NNS things))))))) (. .)))