text1: She has believed that the sleeping draught she administered was perfectly harmless, but there is no doubt that for one terrible moment she must have feared that Mrs. Inglethorp's death lay at her door. 
feat_premise_binary_parse: ( ( ( ( ( She ( has ( believed ( that ( ( ( the ( sleeping draught ) ) ( she administered ) ) ( was ( perfectly harmless ) ) ) ) ) ) ) , ) but ) ( there ( is ( no ( doubt ( that ( ( for ( one ( terrible moment ) ) ) ( she ( must ( have ( feared ( that ( ( ( Mrs. ( Inglethorp 's ) ) death ) ( lay ( at ( her door ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) . )
feat_premise_parse: (ROOT (S (S (NP (PRP She)) (VP (VBZ has) (VP (VBN believed) (SBAR (IN that) (S (NP (NP (DT the) (VBG sleeping) (NN draught)) (SBAR (S (NP (PRP she)) (VP (VBN administered))))) (VP (VBD was) (ADJP (RB perfectly) (JJ harmless)))))))) (, ,) (CC but) (S (NP (EX there)) (VP (VBZ is) (ADVP (DT no) (NN doubt) (SBAR (IN that) (S (PP (IN for) (NP (CD one) (JJ terrible) (NN moment))) (NP (PRP she)) (VP (MD must) (VP (VB have) (VP (VBN feared) (SBAR (IN that) (S (NP (NP (NNP Mrs.) (NNP Inglethorp) (POS 's)) (NN death)) (VP (VBD lay) (PP (IN at) (NP (PRP$ her) (NN door)))))))))))))) (. .)))
text2: She had no doubt that Mrs. Inglethorp's death was not a concern.
feat_hypothesis_binary_parse: ( She ( ( ( had ( no doubt ) ) ( that ( ( ( Mrs. ( Inglethorp 's ) ) death ) ( ( was not ) ( a concern ) ) ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (PRP She)) (VP (VBD had) (NP (DT no) (NN doubt)) (SBAR (IN that) (S (NP (NP (NNP Mrs.) (NNP Inglethorp) (POS 's)) (NN death)) (VP (VBD was) (RB not) (NP (DT a) (NN concern)))))) (. .)))