A group of people are gathered at some type of outdoor event.
There is nothing going on.
People have gathered outdoors for something so it is unlikely there is nothing going on if people decided to congregate.
exists e1 s1 x1 x2 x3 x4.(at(e1,x3) & of(x3,x4) & n_event(x4) & a_outdoor(s1) & Theme(s1,x4) & n_type(x3) & Theme(e1,x1) & v_gather(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
exists p1 x1.-exists e1 s1 x2 x3.((x1 = x2) & a_on(s1) & Manner(e1,s1) & Actor(e1,x3) & v_go(e1) & (x2 = x3) & n_thing(x2))