( Science ( ( is ( ( a process ) ( for ( producing knowledge ) ) ) ) . ) )
(ROOT (S (NP (NNP Science)) (VP (VBZ is) (NP (NP (DT a) (NN process)) (PP (IN for) (S (VP (VBG producing) (NP (NN knowledge))))))) (. .)))
Science is a process for producing knowledge.
(ROOT (S (NP (NP (DT The) (NN process)) (PP (IN for) (NP (VBG developing) (NN knowledge)))) (VP (VBZ is) (VP (VBN called) (NP (NN science)))) (. .)))