A man in a trench coat is walking with an umbrella.
A man is outdoors.
Walking with an umbrella implies rain. Rain is outdoors.
exists e1 x1 x2 x3 x4.(with(e1,x4) & n_umbrella(x4) & Actor(e1,x1) & v_walk(e1) & in(x1,x2) & n_coat(x2) & of(x2,x3) & n_trench(x3) & n_man(x1))
exists p1 x1.(exists x2.((x1 = x2) & n_outdoors(x2)) & n_man(x1))