text1: Today, the island is little more than a forgotten backwater with few ferry connections to other islands, but its strong natural defenses gave it advantages in ancient times.
feat_premise_binary_parse: ( ( ( ( ( Today ( , ( ( the island ) ( is ( ( little ( more ( than ( ( a ( forgotten backwater ) ) ( with ( few ( ferry connections ) ) ) ) ) ) ) ( to ( other islands ) ) ) ) ) ) ) , ) but ) ( ( its ( strong ( natural defenses ) ) ) ( ( gave it ) ( advantages ( in ( ancient times ) ) ) ) ) ) . )
feat_premise_parse: (ROOT (S (S (NP (NN Today)) (, ,) (NP (DT the) (NN island)) (VP (VBZ is) (ADJP (ADJP (RB little) (JJR more) (PP (IN than) (NP (NP (DT a) (JJ forgotten) (NN backwater)) (PP (IN with) (NP (JJ few) (NN ferry) (NNS connections)))))) (PP (TO to) (NP (JJ other) (NNS islands)))))) (, ,) (CC but) (S (NP (PRP$ its) (JJ strong) (JJ natural) (NNS defenses)) (VP (VBD gave) (NP (PRP it)) (NP (NP (NNS advantages)) (PP (IN in) (NP (JJ ancient) (NNS times)))))) (. .)))
text2: The backwater has been forgotten because it is surrounded by debris.
feat_hypothesis_binary_parse: ( ( The backwater ) ( ( has ( been ( forgotten ( because ( it ( is ( surrounded ( by debris ) ) ) ) ) ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (DT The) (NN backwater)) (VP (VBZ has) (VP (VBN been) (VP (VBN forgotten) (SBAR (IN because) (S (NP (PRP it)) (VP (VBZ is) (VP (VBN surrounded) (PP (IN by) (NP (NN debris)))))))))) (. .)))