Kids playing softball.
The kids are in the yard.
Maybe they are not playing in a yard but a field.
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_softball(x3) & (x1 = x2) & n_kid(x1))
exists p1 x1 x2.(n_yard(x2) & n_kid(x1) & in(x1,x2))