Man and woman fishing in the ocean.
A man and woman are fishing.
People who are fishing in the ocean are fishing.
exists s1 x1 x2 x3 x4.(n_ocean(x4) & a_topic(s1) & subset_of(x2,s1) & in(x2,x4) & n_fishing(x2) & of(x2,x3) & n_woman(x3) & subset_of(x1,s1) & n_man(x1))
exists p1 x1 x2 x3.(exists x4.((x1 = x4) & n_fishing(x4)) & n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1))