( ( ( ( Neptune , ) ( ( the ( ( ( ( ( eighth , ) and ) ( next ( to last ) ) ) , ) planet ) ) ( from ( the Sun ) ) ) ) , ) ( ( is ( ( ( ( almost ( 2.7 billion ) ) ( -LRB- ( 2,700,000,000 -RRB- ) ) ) miles ) ( away ( from ( ( the center ) ( of ( the ( solar system ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNP Neptune)) (, ,) (NP (NP (DT the) (ADJP (ADJP (JJ eighth)) (, ,) (CC and) (ADJP (JJ next) (PP (TO to) (NP (JJ last)))) (, ,)) (NN planet)) (PP (IN from) (NP (DT the) (NNP Sun)))) (, ,)) (VP (VBZ is) (NP (NP (NP (QP (RB almost) (CD 2.7) (CD billion))) (PRN (-LRB- -LRB-) (NP (CD 2,700,000,000)) (-RRB- -RRB-))) (NP (NNS miles)) (ADVP (RB away) (PP (IN from) (NP (NP (DT the) (NN center)) (PP (IN of) (NP (DT the) (JJ solar) (NN system)))))))) (. .)))
Neptune, the eighth, and next to last, planet from the Sun, is almost 2.7 billion (2,700,000,000) miles away from the center of the solar system.
(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.