People are protesting against coal.
People are protesting against abortion.
Coal and abortion are two different things.
exists e1 x1 x2.(against(e1,x2) & n_coal(x2) & Actor(e1,x1) & v_protest(e1) & n_people(x1))
exists e1 x1 x2.(against(e1,x2) & n_abortion(x2) & Actor(e1,x1) & v_protest(e1) & n_people(x1))