( Spiders ( ( have ( ( 4 pairs ) ( of ( ( ( legs , ) and ) ( two ( body segments ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNS Spiders)) (VP (VBP have) (NP (NP (CD 4) (NNS pairs)) (PP (IN of) (NP (NP (NNS legs)) (, ,) (CC and) (NP (CD two) (NN body) (NNS segments)))))) (. .)))
Spiders have 4 pairs of legs, and two body segments.
(ROOT (S (NP (NNS Arachnids)) (VP (VBP have) (NP (NP (CD 4) (NNS pairs)) (PP (IN of) (NP (NNS legs))))) (. .)))