Three children getting a snack.
Three men are getting a snack.
three men implies adult males, three children implies three young people of any gender
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_get(e1) & n_snack(x3) & (x1 = x2) & n_child(x1) & card_eq_3(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_get(e1) & n_snack(x2) & n_man(x1) & card_eq_3(x1))