( ( During ( sexual reproduction ) ) ( , ( ( two parents ) ( ( ( combine ( their ( genetic information ) ) ) ( to ( make offspring ) ) ) . ) ) ) )
(ROOT (S (PP (IN During) (NP (JJ sexual) (NN reproduction))) (, ,) (NP (CD two) (NNS parents)) (VP (VBP combine) (NP (PRP$ their) (JJ genetic) (NN information)) (S (VP (TO to) (VP (VB make) (NP (NN offspring)))))) (. .)))
During sexual reproduction, two parents combine their genetic information to make offspring.
(ROOT (S (NP (JJ Sexual) (NN reproduction)) (VP (VBZ involves) (S (VP (VBG combining) (NP (JJ genetic) (NN material)) (PP (IN from) (NP (CD two) (NNS parents))) (S (VP (TO to) (VP (VB create) (NP (JJ distinct) (NN offspring)))))))) (. .)))