The white pelican is flying over the ocean.
bird looking for fish
Just because a bird is flying over the ocean doesn't mean that it is looking for fish.
exists e1 s1 x1 x2.(n_ocean(x2) & n_pelican(x1) & a_white(s1) & Theme(s1,x1) & over(e1,x2) & Actor(e1,x1) & v_fly(e1))
exists e1 x1 x2.(for(e1,x2) & n_fish(x2) & Actor(e1,x1) & v_look(e1) & n_bird(x1))