A man is licking his thumb and holding a plate of food.
He has been eating.
Just because he is licking his thumb doesn't mean he has been eating; he could've cut his finger on a knife.
exists e1 e2 x1 x2 x3 x4 x5.(Theme(e2,x4) & Actor(e2,x3) & v_hold(e2) & of(x4,x5) & n_food(x5) & n_plate(x4) & n_man(x3) & Theme(e1,x2) & Actor(e1,x1) & v_lick(e1) & n_thumb(x2) & of(x2,x1) & n_male(x1) & n_man(x1))
exists e1 x1.(n_male(x1) & Actor(e1,x1) & v_eat(e1))