( ( The ( Kyoto summit ) ) ( ( will ( ( ( focus attention ) ( on ( nuclear energy ) ) ) ( as ( ( a means ) ( of ( ( producing ( clean energy ) ) ( without ( ( large volumes ) ( of ( greenhouse ( gas emissions ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NNP Kyoto) (NN summit)) (VP (MD will) (VP (VB focus) (NP (NN attention)) (PP (IN on) (NP (JJ nuclear) (NN energy))) (PP (IN as) (NP (NP (DT a) (NN means)) (PP (IN of) (S (VP (VBG producing) (NP (JJ clean) (NN energy)) (PP (IN without) (NP (NP (JJ large) (NNS volumes)) (PP (IN of) (NP (NN greenhouse) (NN gas) (NNS emissions)))))))))))) (. .)))
The Kyoto summit will focus attention on nuclear energy as a means of producing clean energy without large volumes of greenhouse gas emissions.
(ROOT (S (NP (JJ Geothermal) (NN energy) (NN energy)) (VP (VP (VBZ is) (ADJP (JJ clean))) (CC and) (VP (VBZ does) (RB not) (VP (VB release) (NP (NN greenhouse) (NNS gases))))) (. .)))