it definitely gives you something to chew on 
(ROOT (S (NP (PRP it)) (ADVP (RB definitely)) (VP (VBZ gives) (NP (PRP you)) (NP (NP (NN something)) (SBAR (S (VP (TO to) (VP (VB chew) (PP (RP on))))))))))
(ROOT (S (NP (PRP )) (ADVP (RB )) (VP (VBZ ) (NP (PRP )) (NP (NP (NN )) (SBAR (S (VP (TO ) (VP (VB ) (PP (RP ))))))))))