( ( photosynthesis ( for bacteria ) ) ( ( ( ( converting ( light energy ) ) ( into ( chemical energy ) ) ) -RRB- ) . ) )
(ROOT (S (NP (NP (NN photosynthesis)) (PP (IN for) (NP (NNS bacteria)))) (VP (VBD converting) (NP (JJ light) (NN energy)) (PP (IN into) (NP (NN chemical) (NN energy)))) (-RRB- -RRB-) (. .)))
photosynthesis for bacteria converting light energy into chemical energy).
(ROOT (S (S (NP (DT The) (NN energy)) (VP (VBZ transformations) (SBAR (IN that) (S (VP (VBP occur) (SBAR (WHADVP (WRB when)) (S (NP (DT a) (NN candle) (NNS burns)) (VP (VBZ is) (VP (VBN described) (PP (IN by))))))))))) (: :) (S (NP (NP (NN chemical) (NN energy)) (PP (IN from) (NP (DT the) (NN wax)))) (VP (VBZ is) (VP (VBN converted) (PP (IN into) (NP (NN light) (CC and) (NN heat) (NN energy)))))) (. .)))