it 's not going to be everyone 's bag of popcorn 
(ROOT (S (NP (PRP it)) (VP (VBZ 's) (RB not) (VP (VBG going) (S (VP (TO to) (VP (VB be) (NP (NP (NP (NN everyone) (POS 's)) (NN bag)) (PP (IN of) (NP (NN popcorn)))))))))))
(ROOT (S (NP (PRP )) (VP (VBZ ) (RB ) (VP (VBG ) (S (VP (TO ) (VP (VB ) (NP (NP (NP (NN ) (POS )) (NN )) (PP (IN ) (NP (NN )))))))))))