A man posing in front of a bird cage.
The bird in the cage is a parrot.
A bird cage is not necessarily for a parrot.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & in(e1,x3) & of(x3,x4) & n_cage(x4) & of(x4,x5) & n_bird(x5) & n_front(x3) & Actor(e1,x2) & v_pose(e1) & (x1 = x2) & n_man(x1))
exists p1 x1 x2.(n_cage(x2) & n_bird(x1) & exists x3.((x1 = x3) & n_parrot(x3)) & in(x1,x2))