text1: Possibly no other country has had such a turbulent history.
feat_premise_binary_parse: ( Possibly ( ( no ( other country ) ) ( ( has ( had ( such ( a ( turbulent history ) ) ) ) ) . ) ) )
feat_premise_parse: (ROOT (S (ADVP (RB Possibly)) (NP (DT no) (JJ other) (NN country)) (VP (VBZ has) (VP (VBN had) (NP (PDT such) (DT a) (JJ turbulent) (NN history)))) (. .)))
text2: The country's history has been largely peaceful.
feat_hypothesis_binary_parse: ( ( ( The ( country 's ) ) history ) ( ( has ( been ( largely peaceful ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (NP (DT The) (NN country) (POS 's)) (NN history)) (VP (VBZ has) (VP (VBN been) (ADJP (RB largely) (JJ peaceful)))) (. .)))