Two men and a woman are having a conversation on the street.
There are people on the street.
Two men and a woman are people.
exists e1 x1 x2 x3 x4 x5.(n_street(x5) & Theme(e1,x4) & Actor(e1,x1) & v_have(e1) & on(x4,x5) & n_conversation(x4) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2) & card_eq_2(x2))
exists p1 x1 x3.(n_street(x3) & exists x2.((x1 = x2) & on(x2,x3) & n_people(x2)))