( ( Our ( Sun ( and ( solar system ) ) ) ) ( ( are ( in it ) ) . ) )
(ROOT (S (NP (PRP$ Our) (NNP Sun) (CC and) (JJ solar) (NN system)) (VP (VBP are) (PP (IN in) (NP (PRP it)))) (. .)))
Our Sun and solar system are in it.
(ROOT (S (NP (DT The) (NN sun)) (VP (VBZ is) (NP (NP (DT the) (JJS largest) (NN body)) (PP (IN in) (NP (DT the) (JJ solar) (NN system))))) (. .)))