Third-world girl in hammock.
A girl is working
A girl in a hammock is different than a girl working
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 x1.(Actor(e1,x1) & v_work(e1) & n_girl(x1))