Third-world girl in hammock.
Third world girl doing homework.
Being in a hammock is different than doing homework
exists s1 x1 x2.(a_topic(x1) & in(x1,x2) & n_hammock(x2) & n_girl(x1) & a_third-world(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x4) & Actor(e1,x3) & v_do(e1) & n_homework(x4) & (x1 = x3) & n_girl(x1) & of(x1,x2) & n_world(x2) & a_third(s1) & Theme(s1,x1))