( ( Solar energy ) ( ( is ( obtained ( from sunlight ) ) ) . ) )
(ROOT (S (NP (NNP Solar) (NN energy)) (VP (VBZ is) (VP (VBN obtained) (PP (IN from) (NP (NN sunlight))))) (. .)))
Solar energy is obtained from sunlight.
(ROOT (S (NP (NP (DT The) (NN energy)) (PP (IN in) (NP (NN sunlight)))) (VP (VBZ is) (ADVP (RB also)) (VP (VBN known) (PP (IN as) (NP (JJ solar) (NN energy))))) (. .)))