The strangest role reversal is going on right now and concerns democracy itself.
( ( The ( strangest ( role reversal ) ) ) ( ( ( ( is ( ( going on ) ( right now ) ) ) and ) ( concerns ( democracy itself ) ) ) . ) )
(ROOT (S (NP (DT The) (JJ strangest) (NN role) (NN reversal)) (VP (VP (VBZ is) (VP (VBG going) (PRT (RP on)) (ADVP (RB right) (RB now)))) (CC and) (VP (VBZ concerns) (S (NP (NN democracy)) (NP (PRP itself))))) (. .)))
There is not role reversal going on right now in relation to democracy.
( There ( ( ( is not ) ( ( role reversal ) ( ( going on ) ( ( right now ) ( ( in relation ) ( to democracy ) ) ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBZ is) (RB not) (NP (NP (NN role) (NN reversal)) (VP (VBG going) (PRT (RP on)) (ADVP (ADVP (RB right) (RB now)) (PP (IN in) (NP (NN relation)) (PP (TO to) (NP (NN democracy)))))))) (. .)))