A group of people are sitting in a large room, talking to each other.
People are sitting.
A group of people are sitting, and they are sitting in a large room and talking to each other
exists e1 e2 s1 x1 x2 x3 x4.(in(e1,x3) & all x5.(n_other(x5) -> to(e2,x5)) & Actor(e2,x4) & v_talk(e2) & (x3 = x4) & n_room(x3) & a_large(s1) & Theme(s1,x3) & Actor(e1,x1) & v_sit(e1) & of(x1,x2) & n_people(x2) & n_group(x1))
exists e1 x1.(Actor(e1,x1) & v_sit(e1) & n_people(x1))