( ( ( match-chemical energy ) - ) ( ( ( > ( light energy ) ) - ) ( > ( heat energy ) ) ) )
(ROOT (NP (NP (JJ match-chemical) (NN energy)) (: -) (NP (NP (JJ >) (JJ light) (NN energy)) (: -) (NP (JJ >) (NN heat) (NN energy)))))
match-chemical energy->light energy->heat 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)))))) (. .)))