( ( Telophase ( I ( Cell membrane ) ) ) ( ( forms ( across ( cell ( ( dividing it ) ( into ( two cells ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Telophase) (NNP I) (NNP Cell) (NNP membrane)) (VP (VBZ forms) (PP (IN across) (NP (NP (NN cell)) (VP (VBG dividing) (NP (PRP it)) (PP (IN into) (NP (CD two) (NNS cells))))))) (. .)))
Telophase I Cell membrane forms across cell dividing it into two cells.
(ROOT (S (NP (CD Two) (NNS membranes)) (VP (VBP form) (NP (NP (DT the) (NN mitochondrion) (NN structure)) (PP (IN of) (NP (DT a) (NN cell))))) (. .)))