( ( ( ( ( That ( ( leaves ( the ( multi-national ( working class ) ) ) ) ( as ( ( ( the ( only force ) ) capable ) ( of revolution ) ) ) ) ) , ) and ) ( that ( , ( ( by definition ) ( , ( ( ( means ( proletarian revolution ) ) , ) ( with ( ( the objective ) ( of ( ( moving right ) ( into socialism ) ) ) ) ) ) ) ) ) ) ) . )
(ROOT (S (S (NP (DT That)) (VP (VBZ leaves) (NP (DT the) (JJ multi-national) (VBG working) (NN class)) (PP (IN as) (NP (NP (DT the) (JJ only) (NN force)) (ADJP (JJ capable)) (PP (IN of) (NP (NN revolution))))))) (, ,) (CC and) (S (NP (DT that)) (, ,) (PP (IN by) (NP (NN definition))) (, ,) (VP (VBZ means) (NP (JJ proletarian) (NN revolution)) (, ,) (PP (IN with) (NP (NP (DT the) (NN objective)) (PP (IN of) (S (VP (VBG moving) (ADVP (RB right)) (PP (IN into) (NP (NN socialism)))))))))) (. .)))
That leaves the multi-national working class as the only force capable of revolution, and that, by definition, means proletarian revolution, with the objective of moving right into socialism.
(ROOT (S (PP (IN In) (NP (NN physics))) (, ,) (NP (NN work)) (VP (VBZ means) (S (NP (NP (DT the) (NN use)) (PP (IN of) (NP (NN force)))) (VP (TO to) (VP (VB move) (NP (DT an) (NN object)))))) (. .)))