Protesters are holding signs in Spanish.
People protesting and holding signs in Mexico City.
Just because protesters are holding signs in Spanish it does not mean they are in Mexico City.
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & in(x2,x3) & n_spanish(x3) & n_sign(x2) & n_protester(x1))
exists e2 e1 x1 x2 x3 x4 x5 x6 x7 x8.(ne_geo_city(x7) & (x7 = x8) & ne_geo_mexico(x8) & ne_geo_city(x3) & (x3 = x4) & ne_geo_mexico(x4) & Theme(e2,x6) & Actor(e2,x5) & v_hold(e2) & in(x6,x7) & n_sign(x6) & n_people(x5) & Theme(e1,x2) & Actor(e1,x1) & v_protest(e1) & in(x2,x3) & n_sign(x2) & n_people(x1))