A boy is playing on a clothing rack.
A girl is playing on a clothing rack.
Boy is different than girl.
exists e1 x1 x2 x3.(on(e1,x2) & n_rack(x2) & of(x2,x3) & n_clothing(x3) & Actor(e1,x1) & v_play(e1) & n_boy(x1))
exists e1 x1 x2 x3.(on(e1,x2) & n_rack(x2) & of(x2,x3) & n_clothing(x3) & Actor(e1,x1) & v_play(e1) & n_girl(x1))