text1: trying to keep grass alive during a summer on a piece of ground that big was expensive
feat_premise_binary_parse: ( trying ( to ( ( ( keep ( grass ( alive ( during ( a summer ) ) ) ) ) ( on ( ( a piece ) ( of ground ) ) ) ) ( that ( big ( was expensive ) ) ) ) ) )
feat_premise_parse: (ROOT (S (VP (VBG trying) (S (VP (TO to) (VP (VB keep) (NP (NP (NN grass)) (ADJP (JJ alive) (PP (IN during) (NP (DT a) (NN summer))))) (PP (IN on) (NP (NP (DT a) (NN piece)) (PP (IN of) (NP (NN ground))))) (SBAR (IN that) (S (NP (JJ big)) (VP (VBD was) (ADJP (JJ expensive)))))))))))
text2: There was no cost in keeping the grass alive in the summer time.
feat_hypothesis_binary_parse: ( There ( ( was ( ( no cost ) ( in ( keeping ( ( the grass ) ( alive ( in ( the ( summer time ) ) ) ) ) ) ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (EX There)) (VP (VBD was) (NP (NP (DT no) (NN cost)) (PP (IN in) (S (VP (VBG keeping) (S (NP (DT the) (NN grass)) (ADJP (JJ alive) (PP (IN in) (NP (DT the) (NN summer) (NN time)))))))))) (. .)))