a man holds a cigarette.
A man threw away a cigarette.
Holds is different than threw away.
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_cigarette(x2) & n_man(x1))
exists e1 p1 x1.(exists s1 x2.(Theme(s1,x2) & a_away(s1) & n_cigarette(x2)) & Topic(e1,p1) & Actor(e1,x1) & v_throw(e1) & n_man(x1))