yeah uh-huh oh yeah petting zoos and things
( yeah ( ( uh-huh ( oh yeah ) ) ( petting ( ( zoos and ) things ) ) ) )
(ROOT (S (VP (VB yeah) (NP (NP (JJ uh-huh) (JJ oh) (NN yeah)) (VP (VBG petting) (NP (NNS zoos) (CC and) (NNS things)))))))
Nothing related to petting zoos.
( Nothing ( ( related ( to ( petting zoos ) ) ) . ) )
(ROOT (S (NP (NN Nothing)) (VP (VBN related) (PP (TO to) (NP (VBG petting) (NNS zoos)))) (. .)))