( Reptiles ( ( ( ( have ( ( amniotic eggs ) ( with ( ( ( hard or ) leathery ) shells ) ) ) ) , ) ( requiring ( internal fertilization ) ) ) . ) )
(ROOT (S (NP (NNS Reptiles)) (VP (VBP have) (NP (NP (JJ amniotic) (NNS eggs)) (PP (IN with) (NP (ADJP (JJ hard) (CC or) (JJ leathery)) (NNS shells)))) (, ,) (S (VP (VBG requiring) (NP (JJ internal) (NN fertilization))))) (. .)))
Reptiles have amniotic eggs with hard or leathery shells, requiring internal fertilization.
(ROOT (S (NP (JJS Most) (NNS reptiles)) (VP (VBD lay) (NP (JJ amniotic) (NNS eggs))) (. .)))