( ( His ( weight ( loss program ) ) ) ( ( is ( the ( first ( to ( examine ( ( the ( entire cycle ) ) ( of ( ( ( ( ( ( ( ( ( ( ( ( ( life infancy ) , ) childhood ) , ) adolescence ) , ) ( young adulthood ) ) , ) ( middle adulthood ) ) , ) maturity ) and ) ( old age ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP$ His) (NN weight) (NN loss) (NN program)) (VP (VBZ is) (NP (DT the) (JJ first) (S (VP (TO to) (VP (VB examine) (NP (NP (DT the) (JJ entire) (NN cycle)) (PP (IN of) (NP (NP (NN life) (NN infancy)) (, ,) (NP (NN childhood)) (, ,) (NP (NN adolescence)) (, ,) (NP (JJ young) (NN adulthood)) (, ,) (NP (JJ middle) (NN adulthood)) (, ,) (NP (NN maturity)) (CC and) (NP (JJ old) (NN age)))))))))) (. .)))
His weight loss program is the first to examine the entire cycle of life infancy, childhood, adolescence, young adulthood, middle adulthood, maturity and old age.
(ROOT (S (NP (NNP Menopause)) (VP (VBZ occurs) (PRT (RP in)) (PP (IN in) (NP (JJ middle) (NN adulthood)))) (. .)))