( ( ( The definition ) ( of work ) ) ( ( is ( ( the force ) ( times ( the distance ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN definition)) (PP (IN of) (NP (NN work)))) (VP (VBZ is) (NP (NP (DT the) (NN force)) (PP (CC times) (NP (DT the) (NN distance))))) (. .)))
The definition of work is the force times the distance.
(ROOT (S (NP (NNP Force) (NNS times) (NN distance)) (VP (VBZ is) (NP (NP (DT the) (NN equation)) (PP (IN for) (NP (NN work))))) (. .)))