( ( ( The relationship ) ( between ( ( ( ( ( ( the force ) , ) ( ( the magnitudes ) ( of ( the charges ) ) ) ) , ) and ) ( the distance ) ) ) ) ( ( is ( defined ( by ( ( Coulomb 's ) Law ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN relationship)) (PP (IN between) (NP (NP (DT the) (NN force)) (, ,) (NP (NP (DT the) (NNS magnitudes)) (PP (IN of) (NP (DT the) (NNS charges)))) (, ,) (CC and) (NP (DT the) (NN distance))))) (VP (VBZ is) (VP (VBN defined) (PP (IN by) (NP (NP (NNP Coulomb) (POS 's)) (NN Law))))) (. .)))
The relationship between the force, the magnitudes of the charges, and the distance is defined by Coulomb's Law.
(ROOT (S (NP (NNP Distance)) (VP (VBZ is) (VP (VBN defined) (PP (IN as) (NP (NP (DT the) (NN magnitude) (CC or) (NN size)) (PP (IN of) (NP (NP (NN displacement)) (PP (IN between) (NP (CD two) (NNS positions))))))))) (. .)))