A man at a fire holding a stick to use for roasting.
The man drinks a glass of water.
The man is either holding a stick or drinking water.
exists e1 p1 x1 x2 x3 x4.(a_topic(x1) & Topic(x1,p1) & exists e2 x5 x6.(for(e2,x6) & n_roasting(x6) & Theme(e2,x5) & Actor(e2,x1) & v_use(e2) & n_thing(x5)) & at(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_hold(e1) & n_stick(x4) & (x2 = x3) & n_fire(x2) & n_man(x1))
exists x2 x3.(n_drink(x2) & of(x2,x3) & n_man(x3) & all x1.(n_glass(x1) -> exists x4.(a_topic(x2) & of(x2,x4) & n_water(x4) & for(x2,x1))))