text1: In a moment or two he was back. 
feat_premise_binary_parse: ( ( In ( ( ( a moment ) or ) two ) ) ( he ( ( was back ) . ) ) )
feat_premise_parse: (ROOT (S (PP (IN In) (NP (NP (DT a) (NN moment)) (CC or) (NP (CD two)))) (NP (PRP he)) (VP (VBD was) (ADVP (RB back))) (. .)))
text2: He went back in just a few moments. 
feat_hypothesis_binary_parse: ( He ( ( ( went back ) ( in ( ( just ( a few ) ) moments ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (PRP He)) (VP (VBD went) (ADVP (RB back)) (PP (IN in) (NP (QP (RB just) (DT a) (JJ few)) (NNS moments)))) (. .)))