( ( Since ( electrons ( conduct ( ( heat and ) electricity ) ) ) ) ( , ( metals ( ( make ( ( ( good ( cooking pans ) ) and ) ( electrical wires ) ) ) . ) ) ) )
(ROOT (S (SBAR (IN Since) (S (NP (NNS electrons)) (VP (VBP conduct) (NP (NN heat) (CC and) (NN electricity))))) (, ,) (NP (NNS metals)) (VP (VBP make) (NP (NP (JJ good) (NN cooking) (NNS pans)) (CC and) (NP (JJ electrical) (NNS wires)))) (. .)))
Since electrons conduct heat and electricity, metals make good cooking pans and electrical wires.
(ROOT (S (NP (NNP Metal)) (VP (VBZ conducts) (NP (NP (NN heat) (CC and) (NN electricity)) (ADVP (RB so)) (PP (RB well) (RB because) (IN of) (NP (JJ free) (VBG flowing) (NNS electrons))))) (. .)))