( ( Although ( ( ( no meteorites ) ( from Ceres ) ) ( ( have yet ) ( been found ) ) ) ) ( , ( ( this asteroid ) ( also ( ( ( formed ( during ( the ( first ( ( 10 million ) years ) ) ) ) ) ( of ( ( the ( solar ( system 's ) ) ) existence ) ) ) . ) ) ) ) )
(ROOT (S (SBAR (IN Although) (S (NP (NP (DT no) (NNS meteorites)) (PP (IN from) (NP (NNP Ceres)))) (VP (VBP have) (ADVP (RB yet)) (VP (VBN been) (VP (VBN found)))))) (, ,) (NP (DT this) (NN asteroid)) (ADVP (RB also)) (VP (VBD formed) (PP (IN during) (NP (DT the) (JJ first) (QP (CD 10) (CD million)) (NNS years))) (PP (IN of) (NP (NP (DT the) (JJ solar) (NN system) (POS 's)) (NN existence)))) (. .)))
Although no meteorites from Ceres have yet been found, this asteroid also formed during the first 10 million years of the solar system's existence.
(ROOT (S (NP (NP (NNS Meteorites)) (, ,) (VP (VBN formed) (PP (IN of) (NP (NN split) (NNS asteroids) (CC or) (NN planetary) (NNS rocks)))) (, ,)) (VP (VBP provide) (NP (NP (NNS clues)) (PP (IN about) (NP (PRP$ our) (JJ solar) (NN system))))) (. .)))