it 's a heck of a ride 
(ROOT (S (NP (PRP it)) (VP (VBZ 's) (NP (NP (DT a) (NN heck)) (PP (IN of) (NP (DT a) (NN ride)))))))
(ROOT (S (NP (PRP )) (VP (VBZ ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (DT ) (NN )))))))