Two elderly gentleman sitting in scooters talking to one another.
Two men talk to eachother.
Two men talk and two gentleman talking are the same action.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5.(a_topic(x1) & in(e1,x3) & to(e2,x5) & n_thing(x5) & card_eq_1(x5) & a_another(s2) & Theme(s2,x5) & Actor(e2,x4) & v_talk(e2) & (x3 = x4) & n_scooter(x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_gentleman(x1) & a_elderly(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1 x2.(to(e1,x2) & n_eachother(x2) & Actor(e1,x1) & v_talk(e1) & n_man(x1) & card_eq_2(x1))