A man in a hat is fishing from a boat.
A man is fishing.
Fishing from a boat is a way of fishing.
exists e1 x1 x2 x3.(from(e1,x3) & n_boat(x3) & Actor(e1,x1) & v_fish(e1) & in(x1,x2) & n_hat(x2) & n_man(x1))
exists p1 x1.(exists x2.((x1 = x2) & n_fishing(x2)) & n_man(x1))