text1: The thing started to grow brighter.
feat_premise_binary_parse: ( ( The thing ) ( ( started ( to ( grow brighter ) ) ) . ) )
feat_premise_parse: (ROOT (S (NP (DT The) (NN thing)) (VP (VBD started) (S (VP (TO to) (VP (VB grow) (NP (NN brighter)))))) (. .)))
text2: It started to illuminate more and more.
feat_hypothesis_binary_parse: ( It ( ( started ( to ( illuminate ( ( more and ) more ) ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (PRP It)) (VP (VBD started) (S (VP (TO to) (VP (VB illuminate) (ADVP (RBR more) (CC and) (RBR more)))))) (. .)))