text1: But there's SOMETHING.
feat_premise_binary_parse: ( But ( there ( ( 's SOMETHING ) . ) ) )
feat_premise_parse: (ROOT (S (CC But) (NP (EX there)) (VP (VBZ 's) (VP (VBG SOMETHING))) (. .)))
text2: Surely there's something.
feat_hypothesis_binary_parse: ( Surely ( there ( ( 's something ) . ) ) )
feat_hypothesis_parse: (ROOT (S (ADVP (RB Surely)) (NP (EX there)) (VP (VBZ 's) (NP (NN something))) (. .)))