Two people are standing in a room one of whom is smoking the shots are of the back of the foreground person.
There is smoke in the room.
When one is smoking, there will be smoke.
exists e1 e2 p1 s1 x1 x2 x3 x4 x5 x6 x7 x8.(n_person(x8) & a_foreground(s1) & Theme(s1,x8) & n_back(x7) & n_shot(x6) & in(e1,x2) & of(x6,x7) & of(x7,x8) & Theme(e2,x5) & Actor(e2,x3) & v_smoke(e2) & (x2 = x5) & of(x3,x4) & n_whom(x4) & n_thing(x3) & card_eq_1(x3) & n_room(x2) & Actor(e1,x1) & v_stand(e1) & n_people(x1) & card_eq_2(x1))
exists p1 x1 x2.(n_room(x2) & in(p1,x2) & exists x3.((x1 = x3) & n_smoke(x3)))