( Engineers ( ( use ( ( uranium ( ceramic pellets ) ) ( to ( generate ( nuclear power ) ) ) ) ) . ) )
(ROOT (S (NP (NNS Engineers)) (VP (VBP use) (S (NP (JJ uranium) (JJ ceramic) (NNS pellets)) (VP (TO to) (VP (VB generate) (NP (JJ nuclear) (NN power)))))) (. .)))
Engineers use uranium ceramic pellets to generate nuclear power.
(ROOT (S (NP (NNP Uranium)) (VP (VBZ is) (NP (NP (DT an) (JJ important) (NN part)) (PP (IN of) (NP (NP (DT the) (NN process)) (SBAR (WHNP (WDT that)) (S (VP (VBZ is) (VP (VBN used) (S (VP (TO to) (VP (VB harness) (NP (JJ nuclear) (NN power))))))))))))) (. .)))