( ( Cell wall ) ( : ( ( ( Gives ( the cell ) ) ( its structure ) ) . ) ) )
(ROOT (S (NP (JJ Cell) (NN wall)) (: :) (VP (VBZ Gives) (NP (DT the) (NN cell)) (NP (PRP$ its) (NN structure))) (. .)))
Cell wall: Gives the cell its structure.
(ROOT (S (NP (DT A) (NN cell) (NN wall)) (VP (VBZ is) (RB not) (ADJP (JJ present) (PP (IN in) (NP (NN animal) (NNS cells))))) (. .)))