( ( ( ( Solar system ) : ) ( ( ( the Sun ) and ) ( ( all bodies ) ( ( orbiting around ) it ) ) ) ) . )
(ROOT (NP (NP (NNP Solar) (NN system)) (: :) (NP (NP (DT the) (NNP Sun)) (CC and) (NP (NP (DT all) (NNS bodies)) (VP (VBG orbiting) (PRT (RP around)) (NP (PRP it))))) (. .)))
Solar system: the Sun and all bodies orbiting around it.
(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))) (. .)))