Two men meet in a colorful alley.
Two friends talk in a colorful alley.
They might be strangers, not friends
exists e1 s1 x1 x2.(in(e1,x2) & n_alley(x2) & a_colorful(s1) & Theme(s1,x2) & Actor(e1,x1) & v_meet(e1) & n_man(x1) & card_eq_2(x1))
exists s1 x1 x2 x3.(a_topic(x1) & in(x1,x3) & n_alley(x3) & a_colorful(s1) & Theme(s1,x3) & n_talk(x1) & of(x1,x2) & n_friend(x2) & card_eq_2(x1))