sentence1_binary_parse: ( ( The sun ) ( ( ( stays ( in ( its position ) ) ) ( at ( ( the center ) ( of ( our ( solar system ) ) ) ) ) ) . ) )
sentence1_parse: (ROOT (S (NP (DT The) (NN sun)) (VP (VBZ stays) (PP (IN in) (NP (PRP$ its) (NN position))) (PP (IN at) (NP (NP (DT the) (NN center)) (PP (IN of) (NP (PRP$ our) (JJ solar) (NN system)))))) (. .)))
sentence1: The              sun stays in its position at the center of our solar system.
sentence2_parse: (ROOT (S (NP (DT The) (NN sun)) (VP (VBZ is) (NP (NP (DT the) (NN center)) (PP (IN of) (NP (PRP$ our) (JJ solar) (NN system))))) (. .)))
sentence2: The sun is the center of our solar system.