( ( ( Laboratory ( Plasmas ( Shed Light ) ) ) ( on ( the Sun ) ) ) ; )
(ROOT (NP (NP (NNP Laboratory) (NNP Plasmas) (NNP Shed) (NNP Light)) (PP (IN on) (NP (DT the) (NNP Sun))) (: ;)))
Laboratory Plasmas Shed Light on the Sun;
(ROOT (S (NP (NNP Plasma)) (VP (VBZ comprises) (NP (NP (NP (DT the) (NN sun)) (CC and) (NP (JJ other) (NNS stars))) (, ,) (CONJP (RB as) (RB well) (IN as)) (NP (NP (NN lightning)) (CC and) (NP (DT the) (JJ northern) (NNS lights))))) (. .)))