story to show us why it 's compelling 
(ROOT (NP (NP (NN story)) (S (VP (TO to) (VP (VB show) (NP (PRP us)) (SBAR (WHADVP (WRB why)) (S (NP (PRP it)) (VP (VBZ 's) (ADJP (JJ compelling))))))))))
(ROOT (NP (NP (NN )) (S (VP (TO ) (VP (VB ) (NP (PRP )) (SBAR (WHADVP (WRB )) (S (NP (PRP )) (VP (VBZ ) (ADJP (JJ ))))))))))