text1: Others watched them with cold eyes and expressionless faces.
feat_premise_binary_parse: ( ( ( ( Others ( ( watched them ) ( with ( cold eyes ) ) ) ) and ) ( expressionless faces ) ) . )
feat_premise_parse: (ROOT (S (S (NP (NNS Others)) (VP (VBD watched) (NP (PRP them)) (PP (IN with) (NP (JJ cold) (NNS eyes))))) (CC and) (S (NP (NNS expressionless)) (VP (VBZ faces))) (. .)))
text2: Some people who were not emotive were watching.
feat_hypothesis_binary_parse: ( ( ( Some people ) ( who ( ( were not ) emotive ) ) ) ( ( were watching ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (NP (DT Some) (NNS people)) (SBAR (WHNP (WP who)) (S (VP (VBD were) (RB not) (ADJP (JJ emotive)))))) (VP (VBD were) (VP (VBG watching))) (. .)))