A large group of people gathered outside of a building.
the people are inside the room
People cannot be inside and outside the room simultaneously.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & of(x1,x2) & of(e1,x4) & n_building(x4) & r_outside(e1) & Theme(e1,x3) & v_gather(e1) & (x2 = x3) & n_people(x2) & n_group(x1) & a_large(s1) & Theme(s1,x1))
exists p1 x1 x2.(n_room(x2) & n_people(x1) & inside(x1,x2))