( Neptune ( ( is ( ( the ( eighth planet ) ) ( from ( the sun ) ) ) ) . ) )
(ROOT (S (NP (NNP Neptune)) (VP (VBZ is) (NP (NP (DT the) (JJ eighth) (NN planet)) (PP (IN from) (NP (DT the) (NN sun))))) (. .)))
Neptune is the eighth planet from the sun.
(ROOT (S (NP (NP (DT The) (JJ eighth) (NN planet)) (PP (IN from) (NP (PRP$ our) (NN sun)))) (VP (VBZ is) (ADJP (JJ neptune))) (. .)))
The eighth planet from our sun is neptune.