veered off too far into the exxon zone , 
(ROOT (S (VP (VBD veered) (PRT (RP off)) (ADVP (ADVP (RB too) (RB far)) (PP (IN into) (NP (DT the) (NN exxon) (NN zone))))) (, ,)))
(ROOT (S (VP (VBD ) (PRT (RP )) (ADVP (ADVP (RB ) (RB )) (PP (IN ) (NP (DT ) (NN ) (NN ))))) (, )))