( ( Gases ( Kinetic Molecular ) ) ( ( Theory ( ( The theory ) ( that ( explains ( ( the behavior ) ( of ( ideal gases ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Gases) (NNP Kinetic) (NNP Molecular)) (VP (VBZ Theory) (NP (NP (DT The) (NN theory)) (SBAR (WHNP (WDT that)) (S (VP (VBZ explains) (NP (NP (DT the) (NN behavior)) (PP (IN of) (NP (JJ ideal) (NNS gases))))))))) (. .)))
Gases Kinetic Molecular Theory The theory that explains the behavior of ideal gases.
(ROOT (S (NP (NP (DT The) (NN behavior)) (PP (IN of) (NP (JJ ideal) (NNS gases)))) (VP (VBZ is) (VP (VBN explained) (PP (IN by) (NP (JJ kinetic) (JJ molecular) (NN theory))))) (. .)))
The behavior of ideal gases is explained by kinetic molecular theory.