( In ( ( this ( solar system ) ) ( of ( ( ours ( ( the sun ) ( holds ( undisputed reign ) ) ) ) ; ) ) ) )
(ROOT (PP (IN In) (NP (NP (DT this) (JJ solar) (NN system)) (PP (IN of) (NP (NP (PRP ours)) (NP (NP (DT the) (NN sun)) (VP (VBZ holds) (NP (JJ undisputed) (NN reign)))) (: ;))))))
In this solar system of ours the sun holds undisputed reign;
(ROOT (S (NP (NP (DT The) (NN sun)) (CC and) (NP (NP (DT all) (NNS objects)) (VP (VBN held) (PP (IN by) (NP (NP (PRP it) (POS 's)) (NN gravity)))))) (VP (VBP make) (PRT (RP up)) (NP (DT the) (JJ solar) (NN system))) (. .)))