( ( The ( first reptiles ) ) ( evolve . ) )
(ROOT (S (NP (DT The) (JJ first) (NNS reptiles)) (VP (VB evolve)) (. .)))
The first reptiles evolve.
(ROOT (S (NP (DT The) (JJ amniotic) (NN egg)) (ADVP (RB first)) (VP (VBD evolved) (PP (IN in) (NP (NNS reptiles)))) (. .)))