( What ( ( if ( it ( is ( ( ( as ( large ( as Jupiter ) ) ) and ) ( so ( close ( to ( ( the sun ) ( it ( would ( be ( part ( of ( the ( solar system ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ? ) )
(ROOT (FRAG (WHNP (WDT What)) (SBAR (IN if) (S (NP (PRP it)) (VP (VBZ is) (ADJP (ADJP (RB as) (JJ large) (PP (IN as) (NP (NNP Jupiter)))) (CC and) (ADJP (RB so) (JJ close) (PP (TO to) (NP (NP (DT the) (NN sun)) (SBAR (S (NP (PRP it)) (VP (MD would) (VP (VB be) (NP (NP (NN part)) (PP (IN of) (NP (DT the) (JJ solar) (NN system))))))))))))))) (. ?)))
What if it is as large as Jupiter and so close to the sun it would be part of the solar system?
(ROOT (S (NP (NP (DT The) (JJS largest) (NN body)) (PP (IN in) (NP (PRP$ our) (JJ solar) (NN system)))) (VP (VBZ is) (NP (DT the) (NN sun))) (. .)))