( Reptile ( ( Reproduction ( ( Most reptiles ) ( ( ( reproduce sexually ) and ) ( have ( internal fertilization ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Reptile)) (VP (VBZ Reproduction) (S (NP (JJS Most) (NNS reptiles)) (VP (VP (VB reproduce) (ADVP (RB sexually))) (CC and) (VP (VB have) (NP (JJ internal) (NN fertilization)))))) (. .)))
Reptile Reproduction   Most reptiles reproduce sexually and have internal fertilization.
(ROOT (S (NP (JJS Most) (NNS reptiles)) (VP (VB reproduce) (ADVP (RB sexually))) (. .)))