sentence1_binary_parse: ( ( ( ( The Sun ) , ) ( ( Our Star ) ( The sun ) ) ) ( ( is ( a star ) ) . ) )
sentence1_parse: (ROOT (S (NP (NP (DT The) (NNP Sun)) (, ,) (NP (NP (PRP$ Our) (NN Star)) (NP (DT The) (NN sun)))) (VP (VBZ is) (NP (DT a) (NN star))) (. .)))
sentence1: The Sun, Our Star The sun is a star.
sentence2_parse: (ROOT (S (NP (DT The) (NN sun)) (VP (VBZ is) (VP (VBN classified) (PP (IN as) (NP (DT a) (NN star))))) (. .)))
sentence2: The sun is classified as a star.