Wat will b d questn?????

2doors...1goes 2 heaven anoder 2 hell..2 gate kipers...1spks d truth only oder does da opposite..u don no which door go 2hvn n whch 1for hell n u also don no whch gate kiper spks truth n who lies...so 4 r uncoommon i.e..doors n da nature of da gate kiprs..n u wnt 2go heavn...u can ask ny1 of dos gate kipr only 1 questn...so wat wil b da ques....