text1: Their rights have been the source of conflicts in the central government.
feat_premise_binary_parse: ( ( Their rights ) ( ( have ( been ( ( the source ) ( of ( conflicts ( in ( the ( central government ) ) ) ) ) ) ) ) . ) )
feat_premise_parse: (ROOT (S (NP (PRP$ Their) (NNS rights)) (VP (VBP have) (VP (VBN been) (NP (NP (DT the) (NN source)) (PP (IN of) (NP (NP (NNS conflicts)) (PP (IN in) (NP (DT the) (JJ central) (NN government)))))))) (. .)))
text2: Their rights have been an area of turmoil within the central government.
feat_hypothesis_binary_parse: ( ( Their rights ) ( ( have ( ( been ( ( an area ) ( of turmoil ) ) ) ( within ( the ( central government ) ) ) ) ) . ) )
feat_hypothesis_parse: (ROOT (S (NP (PRP$ Their) (NNS rights)) (VP (VBP have) (VP (VBN been) (NP (NP (DT an) (NN area)) (PP (IN of) (NP (NN turmoil)))) (PP (IN within) (NP (DT the) (JJ central) (NN government))))) (. .)))