High demand variation similarly occurs during the beginning and end of a product life cycle.
( ( High ( demand variation ) ) ( similarly ( ( occurs ( during ( ( the ( ( beginning and ) end ) ) ( of ( a ( product ( life cycle ) ) ) ) ) ) ) . ) ) )
(ROOT (S (NP (JJ High) (NN demand) (NN variation)) (ADVP (RB similarly)) (VP (VBZ occurs) (PP (IN during) (NP (NP (DT the) (NN beginning) (CC and) (NN end)) (PP (IN of) (NP (DT a) (NN product) (NN life) (NN cycle)))))) (. .)))
High demand variation also occurs in the middle of a product's life cycle.
( ( High ( demand variation ) ) ( also ( ( occurs ( in ( ( the middle ) ( of ( ( a ( product 's ) ) ( life cycle ) ) ) ) ) ) . ) ) )
(ROOT (S (NP (JJ High) (NN demand) (NN variation)) (ADVP (RB also)) (VP (VBZ occurs) (PP (IN in) (NP (NP (DT the) (NN middle)) (PP (IN of) (NP (NP (DT a) (NN product) (POS 's)) (NN life) (NN cycle)))))) (. .)))