text1: [Requires free registration.
feat_premise_binary_parse: ( ( -LSB- Requires ) ( ( free registration ) . ) )
feat_premise_parse: (ROOT (S (NP (NNP -LSB-) (NNP Requires)) (VP (VBP free) (NP (NN registration))) (. .)))
text2: The registration is free.
feat_hypothesis_binary_parse: ( ( The registration ) ( ( is free ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (DT The) (NN registration)) (VP (VBZ is) (ADJP (JJ free))) (. .)))