text1: This is arguably starting to distort the practice of science itself.
feat_premise_binary_parse: ( This ( ( ( is arguably ) ( starting ( to ( distort ( ( ( the practice ) ( of science ) ) itself ) ) ) ) ) . ) )
feat_premise_parse: (ROOT (S (NP (DT This)) (VP (VBZ is) (ADVP (RB arguably)) (VP (VBG starting) (S (VP (TO to) (VP (VB distort) (S (NP (NP (DT the) (NN practice)) (PP (IN of) (NP (NN science)))) (NP (PRP itself)))))))) (. .)))
text2: This began to distort scientific practice. 
feat_hypothesis_binary_parse: ( This ( ( began ( to ( distort ( scientific practice ) ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (DT This)) (VP (VBD began) (S (VP (TO to) (VP (VB distort) (NP (JJ scientific) (NN practice)))))) (. .)))