( Arachnid ( ( are ( ( small ( , ( insect ( like animals ) ) ) ) ( that ( ( ( have ( ( four pair ) ( of legs ) ) ) but ) ( have ( ( ( no antennae ) or ) wings ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Arachnid)) (VP (VBP are) (NP (NP (JJ small) (, ,) (JJ insect) (JJ like) (NNS animals)) (SBAR (WHNP (WDT that)) (S (VP (VP (VBP have) (NP (NP (CD four) (NN pair)) (PP (IN of) (NP (NNS legs))))) (CC but) (VP (VBP have) (NP (NP (DT no) (NN antennae)) (CC or) (NP (NNS wings))))))))) (. .)))
Arachnid are small, insect like animals that have four pair of legs but have no antennae or wings.
(ROOT (S (SBAR (IN While) (FRAG (ADJP (JJ similar) (PP (TO to) (NP (NNS insects)))))) (, ,) (NP (NNS arachnids)) (VP (VBP are) (NP (NP (JJ eight-legged) (NNS invertebrates)) (SBAR (WHNP (WDT that)) (S (VP (VBP lack) (NP (NN antennae) (CC or) (NNS wings))))))) (. .)))