A group of people waking down a city street.
The group of people are friends.
Just because a group of people are walking together does not mean they are friends.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & of(x1,x2) & a_down(s1) & Manner(e1,s1) & Theme(e1,x4) & Actor(e1,x3) & v_wake(e1) & n_street(x4) & of(x4,x5) & n_city(x5) & (x2 = x3) & n_people(x2) & n_group(x1))
exists p1 x1 x2.(n_group(x1) & exists x3.((x1 = x3) & n_friend(x3)) & of(x1,x2) & n_people(x2))