( It ( ( will ( be ( a ( binary ( sun ( solar system ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP It)) (VP (MD will) (VP (VB be) (NP (DT a) (JJ binary) (NN sun) (JJ solar) (NN system)))) (. .)))
It will be a binary sun solar system.
(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))))) (. .)))