ever spill from a projector 's lens 
(ROOT (S (ADVP (RB ever)) (VP (VB spill) (PP (IN from) (NP (NP (DT a) (NN projector) (POS 's)) (NN lens))))))
(ROOT (S (ADVP (RB )) (VP (VB ) (PP (IN ) (NP (NP (DT ) (NN ) (POS )) (NN ))))))