text1: This having come to his stepmother's ears, she taxed him with it on the afternoon before her death, and a quarrel ensued, part of which was overheard. 
feat_premise_binary_parse: ( ( ( ( ( This ( having ( come ( to ( ( his ( stepmother 's ) ) ears ) ) ) ) ) ( , ( ( she ( ( ( taxed him ) ( with it ) ) ( on ( ( the afternoon ) ( before ( her death ) ) ) ) ) ) , ) ) ) and ) ( ( a quarrel ) ( ( ensued , ) ( part ( of ( which ( was overheard ) ) ) ) ) ) ) . )
feat_premise_parse: (ROOT (S (S (NP (DT This)) (VP (VBG having) (VP (VBN come) (PP (TO to) (NP (NP (PRP$ his) (NN stepmother) (POS 's)) (NNS ears)))))) (PRN (, ,) (S (NP (PRP she)) (VP (VBD taxed) (NP (PRP him)) (PP (IN with) (NP (PRP it))) (PP (IN on) (NP (NP (DT the) (NN afternoon)) (PP (IN before) (NP (PRP$ her) (NN death))))))) (, ,)) (CC and) (S (NP (DT a) (NN quarrel)) (VP (VP (VBD ensued)) (, ,) (NP (NP (NN part)) (PP (IN of) (SBAR (WHNP (WDT which)) (S (VP (VBD was) (VP (VBN overheard))))))))) (. .)))
text2: He felt guilty for the rest of his life for the last words he spoke to her before her death.
feat_hypothesis_binary_parse: ( He ( ( ( felt ( guilty ( for ( ( the rest ) ( of ( ( his life ) ( for ( the ( last words ) ) ) ) ) ) ) ) ) ( he ( ( spoke ( to her ) ) ( before ( her death ) ) ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (PRP He)) (VP (VBD felt) (ADJP (JJ guilty) (PP (IN for) (NP (NP (DT the) (NN rest)) (PP (IN of) (NP (NP (PRP$ his) (NN life)) (PP (IN for) (NP (DT the) (JJ last) (NNS words)))))))) (SBAR (S (NP (PRP he)) (VP (VBD spoke) (PP (TO to) (NP (PRP her))) (PP (IN before) (NP (PRP$ her) (NN death))))))) (. .)))