( ( Most birds ) ( ( have ( four toes ) ) . ) )
(ROOT (S (NP (JJS Most) (NNS birds)) (VP (VBP have) (NP (CD four) (NNS toes))) (. .)))
Most birds have four toes.
(ROOT (S (NP (NNP Birds)) (VP (VBP have) (NP (CD four) (NNS limbs))) (. .)))