text1: But the real dirty work had already been done.
feat_premise_binary_parse: ( But ( ( the ( real ( dirty work ) ) ) ( ( ( had already ) ( been done ) ) . ) ) )
feat_premise_parse: (ROOT (S (CC But) (NP (DT the) (JJ real) (JJ dirty) (NN work)) (VP (VBD had) (ADVP (RB already)) (VP (VBN been) (VP (VBN done)))) (. .)))
text2: His girlfriend already did the dirty work.
feat_hypothesis_binary_parse: ( ( His girlfriend ) ( already ( ( did ( the ( dirty work ) ) ) . ) ) )
feat_hypothesis_parse: (ROOT (S (NP (PRP$ His) (NN girlfriend)) (ADVP (RB already)) (VP (VBD did) (NP (DT the) (JJ dirty) (NN work))) (. .)))