text1: Indeed, recent economic research suggests that investment in information technology explains most of the acceleration in labor productivity growth-a major component of overall economic growth-since 1995.
feat_premise_binary_parse: ( Indeed ( , ( ( recent ( economic research ) ) ( ( suggests ( that ( ( investment ( in ( information technology ) ) ) ( explains ( most ( of ( ( the acceleration ) ( in ( ( labor ( productivity ( growth-a ( major component ) ) ) ) ( of ( overall ( economic ( growth-since 1995 ) ) ) ) ) ) ) ) ) ) ) ) ) . ) ) ) )
feat_premise_parse: (ROOT (S (ADVP (RB Indeed)) (, ,) (NP (JJ recent) (JJ economic) (NN research)) (VP (VBZ suggests) (SBAR (IN that) (S (NP (NP (NN investment)) (PP (IN in) (NP (NN information) (NN technology)))) (VP (VBZ explains) (NP (NP (JJS most)) (PP (IN of) (NP (NP (DT the) (NN acceleration)) (PP (IN in) (NP (NP (NN labor) (NN productivity) (NN growth-a) (JJ major) (NN component)) (PP (IN of) (NP (JJ overall) (JJ economic) (JJ growth-since) (NNS 1995)))))))))))) (. .)))
text2: The research says that the acceleration in labor productivity is due to the investment in information technology.
feat_hypothesis_binary_parse: ( ( The research ) ( ( says ( that ( ( ( the acceleration ) ( in ( labor productivity ) ) ) ( is ( due ( to ( ( the investment ) ( in ( information technology ) ) ) ) ) ) ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (DT The) (NN research)) (VP (VBZ says) (SBAR (IN that) (S (NP (NP (DT the) (NN acceleration)) (PP (IN in) (NP (NN labor) (NN productivity)))) (VP (VBZ is) (ADJP (JJ due) (PP (TO to) (NP (NP (DT the) (NN investment)) (PP (IN in) (NP (NN information) (NN technology)))))))))) (. .)))