A person in a coat is walking through snow by the light of a street lamp.
A person in a coat is walking through snow by the light of a street lamp shivering.
A person in a coat is walking through snow is not necessarily shivering.
exists e1 x1 x2 x3 x4 x5 x6.(n_light(x4) & by(e1,x4) & of(x4,x5) & n_lamp(x5) & of(x5,x6) & n_street(x6) & through(e1,x3) & n_snow(x3) & Actor(e1,x1) & v_walk(e1) & in(x1,x2) & n_coat(x2) & n_person(x1))
exists e1 e2 x1 x2 x3 x4 x5 x6 x7.(n_light(x4) & by(e1,x4) & of(x4,x5) & Actor(e2,x7) & v_shiver(e2) & (x5 = x7) & n_lamp(x5) & of(x5,x6) & n_street(x6) & through(e1,x3) & n_snow(x3) & Actor(e1,x1) & v_walk(e1) & in(x1,x2) & n_coat(x2) & n_person(x1))