how this gets us in trouble 
(ROOT (SBAR (WHADVP (WRB how)) (S (NP (DT this)) (VP (VBZ gets) (NP (PRP us)) (PP (IN in) (NP (NN trouble)))))))
(ROOT (SBAR (WHADVP (WRB )) (S (NP (DT )) (VP (VBZ ) (NP (PRP )) (PP (IN ) (NP (NN )))))))