text1: From here, many HIV researchers are putting their hopes on combining drug treatments with strategies that boost the immune system.
feat_premise_binary_parse: ( ( From here ) ( , ( ( many ( HIV researchers ) ) ( ( are ( ( putting ( their hopes ) ) ( on ( ( combining ( drug treatments ) ) ( with ( strategies ( that ( boost ( the ( immune system ) ) ) ) ) ) ) ) ) ) . ) ) ) )
feat_premise_parse: (ROOT (S (PP (IN From) (NP (RB here))) (, ,) (NP (JJ many) (NN HIV) (NNS researchers)) (VP (VBP are) (VP (VBG putting) (NP (PRP$ their) (NNS hopes)) (PP (IN on) (S (VP (VBG combining) (NP (NN drug) (NNS treatments)) (PP (IN with) (NP (NP (NNS strategies)) (SBAR (WHNP (WDT that)) (S (VP (VBP boost) (NP (DT the) (JJ immune) (NN system)))))))))))) (. .)))
text2: Drug treatments combined with strategies that boost the immune system could be the solution to HIV.
feat_hypothesis_binary_parse: ( ( Drug treatments ) ( ( combined ( with ( strategies ( that ( boost ( ( the ( immune system ) ) ( could ( be ( ( the solution ) ( to HIV ) ) ) ) ) ) ) ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (NNP Drug) (NNS treatments)) (VP (VBD combined) (PP (IN with) (NP (NP (NNS strategies)) (SBAR (WHNP (WDT that)) (S (VP (VBP boost) (SBAR (S (NP (DT the) (JJ immune) (NN system)) (VP (MD could) (VP (VB be) (NP (NP (DT the) (NN solution)) (PP (TO to) (NP (NNP HIV)))))))))))))) (. .)))