text1: His mother died when he was young, and he was adopted by the Brodkeys.
feat_premise_binary_parse: ( ( ( ( ( ( His mother ) ( died ( when ( he ( was young ) ) ) ) ) , ) and ) ( he ( was ( adopted ( by ( the Brodkeys ) ) ) ) ) ) . )
feat_premise_parse: (ROOT (S (S (NP (PRP$ His) (NN mother)) (VP (VBD died) (SBAR (WHADVP (WRB when)) (S (NP (PRP he)) (VP (VBD was) (ADJP (JJ young))))))) (, ,) (CC and) (S (NP (PRP he)) (VP (VBD was) (VP (VBN adopted) (PP (IN by) (NP (DT the) (NNPS Brodkeys)))))) (. .)))
text2: He changed his name to Brodkey when he was adopted.
feat_hypothesis_binary_parse: ( He ( ( ( ( changed ( his name ) ) ( to Brodkey ) ) ( when ( he ( was adopted ) ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (PRP He)) (VP (VBD changed) (NP (PRP$ his) (NN name)) (PP (TO to) (NP (NNP Brodkey))) (SBAR (WHADVP (WRB when)) (S (NP (PRP he)) (VP (VBD was) (VP (VBN adopted)))))) (. .)))