Group of people sit on the sidewalk to take photographs together.
People are taking apart their cameras.
People that take photographs together cannot be taking apart their cameras.
exists e1 p1 x1 x2 x3 x4 x5.(n_sidewalk(x5) & ne_org_group(x3) & ne_org_group(x1) & Topic(e1,p1) & exists e2 s1 x6.(a_together(s1) & Manner(e2,s1) & Theme(e2,x6) & Actor(e2,x1) & v_take(e2) & n_photograph(x6)) & on(e1,x5) & Actor(e1,x3) & v_sit(e1) & of(x3,x4) & n_people(x4) & of(x1,x2) & n_people(x2))
exists e1 s1 x1 x2.(a_apart(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & n_camera(x2) & of(x2,x1) & n_thing(x1) & n_people(x1))