A man is firing a handgun.
The handgun was lying on the table.
The man cannot fire a handgun if it is laying on the table.
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_fire(e1) & n_handgun(x2) & n_man(x1))
exists e1 x1 x2.(n_table(x2) & n_handgun(x1) & on(e1,x2) & Actor(e1,x1) & v_lie(e1))