( ( ( ( Dark Sun ) , ) ( ( the Making ) ( of ( the ( Hydrogen Bomb ) ) ) ) ) . )
(ROOT (NP (NP (NNP Dark) (NNP Sun)) (, ,) (NP (NP (DT the) (NN Making)) (PP (IN of) (NP (DT the) (NNP Hydrogen) (NN Bomb)))) (. .)))
Dark Sun, the Making of the Hydrogen Bomb .
(ROOT (S (NP (DT The) (NN sun)) (ADVP (RB mostly)) (VP (VBD made) (PRT (RP up)) (PP (IN of) (NP (DT the) (NN element) (NN hydrogen)))) (. .)))