text1: the the Iranian borders are still open uh from what i understand understand um
feat_premise_binary_parse: ( ( the ( the ( Iranian borders ) ) ) ( ( are still ) ( open ( uh ( from ( what ( i ( understand ( understand um ) ) ) ) ) ) ) ) )
feat_premise_parse: (ROOT (S (NP (DT the) (DT the) (JJ Iranian) (NNS borders)) (VP (VBP are) (ADVP (RB still)) (ADJP (RB open) (JJ uh) (PP (IN from) (SBAR (WHNP (WP what)) (S (NP (FW i)) (VP (VBP understand) (VP (VB understand) (NP (NN um)))))))))))
text2: From what I know the borders of Iran are still open.
feat_hypothesis_binary_parse: ( ( From ( what ( I know ) ) ) ( ( ( the borders ) ( of Iran ) ) ( ( ( are still ) open ) . ) ) )
feat_hypothesis_parse: (ROOT (S (PP (IN From) (SBAR (WHNP (WP what)) (S (NP (PRP I)) (VP (VBP know))))) (NP (NP (DT the) (NNS borders)) (PP (IN of) (NP (NNP Iran)))) (VP (VBP are) (ADVP (RB still)) (ADJP (JJ open))) (. .)))