( ( ( The energy ) ( in ( the coal ) ) ) ( ( ( ( came ( from ( the sun ) ) ) and ) ( was ( stored ( in ( the plants ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN energy)) (PP (IN in) (NP (DT the) (NN coal)))) (VP (VP (VBD came) (PP (IN from) (NP (DT the) (NN sun)))) (CC and) (VP (VBD was) (VP (VBN stored) (PP (IN in) (NP (DT the) (NNS plants)))))) (. .)))
The energy in the coal came from the sun and was stored in the plants.
(ROOT (S (S (NP (NNP Coal)) (VP (VBZ is) (ADJP (JJ nonrenewable)))) (, ,) (CC and) (S (NP (DT the) (NN sun)) (VP (VBZ is) (ADJP (JJ renewable) (SBAR (S (VP (VBZ is) (SBAR (WHADVP (WRB how)) (S (NP (NP (NN coal)) (CC and) (NP (DT the) (NN sun))) (VP (VBP compare) (PP (IN as) (NP (NP (NNS sources)) (PP (IN of) (NP (NN energy)))))))))))))) (. .)))