A group of children play on a soccer field.
Kids not allowed in park.
The kids cannot simultaneously play on a soccer field and not be allowed in the park
exists e1 x1 x2 x3 x4.(on(e1,x3) & n_field(x3) & of(x3,x4) & n_soccer(x4) & Actor(e1,x1) & v_play(e1) & of(x1,x2) & n_child(x2) & n_group(x1))
exists x1.(-exists e1 x2.(in(e1,x2) & n_park(x2) & Theme(e1,x1) & v_allow(e1)) & n_kid(x1))