Two men standing around talking by a city street.
Two men speak to each other.
Two men  talking is a rephrasing of two mean speak to each other.
exists e1 e2 x1 x2 x3 x4.(a_topic(x1) & around(e1,e2) & by(e2,x3) & n_street(x3) & of(x3,x4) & n_city(x4) & Actor(e2,x2) & v_talk(e2) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
exists e1 x1.(all x2.(n_other(x2) -> to(e1,x2)) & Actor(e1,x1) & v_speak(e1) & n_man(x1) & card_eq_2(x1))