ear-splitting exercise in formula crash-and-bash action . 
(ROOT (NP (NP (NML (NN ear) (HYPH -) (VBG splitting)) (NN exercise)) (PP (IN in) (NP (NN formula) (NML (S (VP (NN crash) (HYPH -) (CC and) (HYPH -) (NN bash)))) (NN action))) (. .)))
(ROOT (NP (NP (NML (NN ) (HYPH ) (VBG )) (NN )) (PP (IN ) (NP (NN ) (NML (S (VP (NN ) (HYPH ) (CC ) (HYPH ) (NN )))) (NN ))) (. )))