( ( The mass ) ( ( ( is ( ( a measure ) ( of ( ( the amount ) ( of ( ( matter present ) ( in ( an object ) ) ) ) ) ) ) ) ( whereas ( weight ( is ( ( a measure ) ( of ( ( the force ) ( on ( ( the object ) ( due ( to gravity ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN mass)) (VP (VBZ is) (NP (NP (DT a) (NN measure)) (PP (IN of) (NP (NP (DT the) (NN amount)) (PP (IN of) (NP (NP (NN matter) (NN present)) (PP (IN in) (NP (DT an) (NN object)))))))) (SBAR (IN whereas) (S (NP (NN weight)) (VP (VBZ is) (NP (NP (DT a) (NN measure)) (PP (IN of) (NP (NP (DT the) (NN force)) (PP (IN on) (NP (NP (DT the) (NN object)) (ADJP (JJ due) (PP (TO to) (NP (NN gravity))))))))))))) (. .)))
The mass is a measure of the amount of matter present in an object whereas weight is a measure of the force on the object due to gravity.
(ROOT (S (NP (NNP Weight)) (VP (VBZ is) (NP (NP (DT the) (NN measure)) (PP (IN of) (NP (NP (DT the) (NN force)) (PP (IN of) (NP (NP (NN gravity)) (VP (VBG pulling) (PRT (RP down)) (PP (IN on) (NP (DT an) (NN object)))))))))) (. .)))