Two children in coats walking in a park
Two children are outside.
walking in a park   is the same as outside.
exists e1 x1 x2 x3 x4.(a_topic(x1) & in(x1,x2) & in(e1,x4) & n_park(x4) & Actor(e1,x3) & v_walk(e1) & (x2 = x3) & n_coat(x2) & n_child(x1) & card_eq_2(x1))
exists s1 x1.(Theme(s1,x1) & a_outside(s1) & n_child(x1) & card_eq_2(x1))