A man in a trench coat is walking with an umbrella.
A man walks in the rain.
Just because a man is walking with an umbrella does not mean he is in the rain.
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 e1 x1 x2.(n_rain(x2) & in(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_man(x1))