( mammal ( ( ( ( considered ( to ( be ( highly intelligent ) ) ) ) , ) ( with ( ( ( ( four limbs ) and ) ( , ( usually , ) ) ) ( a tail ) ) ) ) . ) )
(ROOT (S (NP (NN mammal)) (VP (VBD considered) (S (VP (TO to) (VP (VB be) (ADJP (RB highly) (JJ intelligent))))) (, ,) (PP (IN with) (NP (NP (CD four) (NNS limbs)) (CC and) (PRN (, ,) (ADVP (RB usually)) (, ,)) (NP (DT a) (NN tail))))) (. .)))
mammal   considered to be highly intelligent, with four limbs and, usually, a tail.
(ROOT (S (NP (DT All) (NNS mammals)) (VP (VBP have) (NP (CD four) (NNS limbs))) (. .)))