which makes its message resonate . 
(ROOT (SBAR (WHNP (WDT which)) (S (VP (VBZ makes) (S (NP (PRP$ its) (NN message)) (VP (VB resonate))))) (. .)))
(ROOT (SBAR (WHNP (WDT )) (S (VP (VBZ ) (S (NP (PRP$ ) (NN )) (VP (VB ))))) (. )))