Children swinging on a blue swing in the park.
Children playing dodgeball
Children swinging in the park cannot be playing dodgeball at the same exact time.
exists e1 s1 x1 x2 x3.(n_park(x3) & ne_nam_children(x1) & on(e1,x2) & in(x2,x3) & n_swing(x2) & a_blue(s1) & Theme(s1,x2) & Actor(e1,x1) & v_swing(e1))
exists e1 x1 x2.(n_dodgeball(x1) & Actor(e1,x1) & v_play(e1) & of(x1,x2) & n_child(x2) & a_topic(x1))