text1: She's smiling but her eyes are closed.
feat_premise_binary_parse: ( ( ( ( She ( 's smiling ) ) but ) ( ( her eyes ) ( are closed ) ) ) . )
feat_premise_parse: (ROOT (S (S (NP (PRP She)) (VP (VBZ 's) (VP (VBG smiling)))) (CC but) (S (NP (PRP$ her) (NNS eyes)) (VP (VBP are) (ADJP (JJ closed)))) (. .)))
text2: Her eyes widened as she smiled.
feat_hypothesis_binary_parse: ( ( Her eyes ) ( ( widened ( as ( she smiled ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (PRP$ Her) (NNS eyes)) (VP (VBD widened) (SBAR (IN as) (S (NP (PRP she)) (VP (VBD smiled))))) (. .)))