text1: Melatonin
feat_premise_binary_parse: Melatonin
feat_premise_parse: (ROOT (NP (NNP Melatonin)))
text2: It has ten grams of melatonin.
feat_hypothesis_binary_parse: ( It ( ( has ( ( ten grams ) ( of melatonin ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (PRP It)) (VP (VBZ has) (NP (NP (CD ten) (NNS grams)) (PP (IN of) (NP (NN melatonin))))) (. .)))