sentence1_binary_parse: ( ( Adult females ) ( ( ( give birth ) ( to ( ( their ( first infant ) ) ( between ( ( ( 13 ( and ( 15 years ) ) ) ( ( old and ) maximally ) ) ( they ( ( give birth ) ( to ( ( four infants ) ( during ( all ( their life ) ) ) ) ) ) ) ) ) ) ) ) . ) )
sentence1_parse: (ROOT (S (NP (JJ Adult) (NNS females)) (VP (VBP give) (NP (NN birth)) (PP (TO to) (NP (NP (PRP$ their) (JJ first) (NN infant)) (PP (IN between) (NP (NP (CD 13) (CC and) (CD 15) (NNS years)) (ADJP (JJ old) (CC and) (JJ maximally)) (SBAR (S (NP (PRP they)) (VP (VBP give) (NP (NN birth)) (PP (TO to) (NP (NP (CD four) (NNS infants)) (PP (IN during) (NP (PDT all) (PRP$ their) (NN life))))))))))))) (. .)))
sentence1: Adult females give birth to their first infant                     between 13 and 15 years old and maximally they give birth                     to four infants during all their life.
sentence2_parse: (ROOT (S (PP (IN During) (NP (NP (DT the) (JJ first) (NN year)) (PP (IN after) (NP (NN birth))))) (, ,) (NP (DT a) (NN baby)) (VP (VBD called) (NP (DT a) (PRN (-LRB- -LRB-) (NP (NN n)) (-RRB- -RRB-)) (NN infant))) (. .)))
sentence2: During the first year after birth, a baby called a(n) infant.