( ( The metal ) ( ( ( ( ( resists ( this flow ) ) , ) and ) ( ( , ( ( like ( an ( electric heater ) ) ) , ) ) ( creates ( ( heat , ) ( which ( is ( ( conducted ( into ( the food ) ) ) ( through ( ( the metal ) ( of ( the pan ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN metal)) (VP (VP (VBZ resists) (NP (DT this) (NN flow))) (, ,) (CC and) (VP (PRN (, ,) (PP (IN like) (NP (DT an) (JJ electric) (NN heater))) (, ,)) (VBZ creates) (NP (NP (NN heat)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ is) (VP (VBN conducted) (PP (IN into) (NP (DT the) (NN food))) (PP (IN through) (NP (NP (DT the) (NN metal)) (PP (IN of) (NP (DT the) (NN pan)))))))))))) (. .)))
The metal resists this flow, and, like an electric heater, creates heat, which is conducted into the food through the metal of the pan.
(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))))) (. .)))