A girl stands behind a boy in a swing.
the girl is spanish
Not all girls are spanish.
exists e1 x1 x2 x3.(behind(e1,x2) & in(x2,x3) & n_swing(x3) & n_boy(x2) & Actor(e1,x1) & v_stand(e1) & n_girl(x1))
exists s1 x1.(n_girl(x1) & Theme(s1,x1) & a_spanish(s1))