( ( ( All ( planets orbit ) ) ( around ( the Sun ) ) ) ( roughly ( in ( the ( celestial ( equator c. ) ) ) ) ) )
(ROOT (S (NP (NP (DT All) (NNS planets) (NN orbit)) (PP (IN around) (NP (DT the) (NNP Sun)))) (ADJP (RB roughly) (PP (IN in) (NP (DT the) (JJ celestial) (NN equator) (NN c.))))))
All planets orbit around the Sun roughly in the celestial equator c.
(ROOT (S (NP (DT The) (NNS planets)) (VP (VB orbit) (PRT (RP around)) (NP (DT the) (NN sun))) (. .)))