text1: Both professors soon realized that creating a new language was not an easy task.
feat_premise_binary_parse: ( ( Both professors ) ( soon ( ( realized ( that ( ( creating ( a ( new language ) ) ) ( ( was not ) ( an ( easy task ) ) ) ) ) ) . ) ) )
feat_premise_parse: (ROOT (S (NP (DT Both) (NNS professors)) (ADVP (RB soon)) (VP (VBD realized) (SBAR (IN that) (S (S (VP (VBG creating) (NP (DT a) (JJ new) (NN language)))) (VP (VBD was) (RB not) (NP (DT an) (JJ easy) (NN task)))))) (. .)))
text2: Professors realized it was hard to make a new language.
feat_hypothesis_binary_parse: ( Professors ( ( realized ( it ( was ( hard ( to ( make ( a ( new language ) ) ) ) ) ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (NNP Professors)) (VP (VBD realized) (SBAR (S (NP (PRP it)) (VP (VBD was) (ADJP (JJ hard) (S (VP (TO to) (VP (VB make) (NP (DT a) (JJ new) (NN language)))))))))) (. .)))