People at an affair outside under a tent.
Group of people are outside.
Just because People at an affair outside under a tent does not indicate that Group of people are outside.
exists x1 x2 x3 x4.(a_topic(x1) & under(x3,x4) & n_tent(x4) & outside(x1,x3) & n_thing(x3) & at(x1,x2) & n_affair(x2) & n_people(x1))
exists s1 x1 x2.(ne_org_group(x1) & Theme(s1,x1) & a_outside(s1) & of(x1,x2) & n_people(x2))