Two men looking at the bag and one man pointing at it.
One man has his finger extended.
If your finger is extended you can be considered to be pointing
exists e1 e2 x1 x2 x3.(n_thing(x2) & n_bag(x2) & at(e2,x2) & Actor(e2,x3) & v_point(e2) & n_man(x3) & card_eq_1(x3) & at(e1,x2) & Actor(e1,x1) & v_look(e1) & n_man(x1) & card_eq_2(x1))
exists e1 e2 x1 x2 x3 x4.(Theme(e2,x3) & Actor(e2,x1) & v_extend(e2) & n_thing(x3) & Theme(e1,x4) & Actor(e1,x2) & v_have(e1) & n_finger(x4) & of(x4,x3) & n_male(x3) & (x1 = x2) & n_man(x1) & card_eq_1(x1))