Some kids playing near the street.
The kids are studying for a test.
Kids playing near the street could not have been studying for a test.
exists e1 x1 x2 x3.(n_street(x3) & a_topic(x1) & near(e1,x3) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_kid(x1))
exists e1 x1 x2.(n_kid(x1) & for(e1,x2) & n_test(x2) & Actor(e1,x1) & v_study(e1))