( Cytokinesis ( ( is ( ( the division ) ( of ( ( the cytoplasm ) ( of ( a ( parent cell ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNS Cytokinesis)) (VP (VBZ is) (NP (NP (DT the) (NN division)) (PP (IN of) (NP (NP (DT the) (NN cytoplasm)) (PP (IN of) (NP (DT a) (NN parent) (NN cell))))))) (. .)))
Cytokinesis is the division of the cytoplasm of a parent cell.
(ROOT (S (NP (DT The) (NN cytoplasm)) (VP (VBZ is) (VP (VBN divided) (PP (IN during) (NP (NNS cytokinesis))))) (. .)))