People sitting on a rug around ropes.
People are running.
People sitting cannot be people running.
exists e1 x1 x2 x3 x4.(a_topic(x1) & around(e1,x4) & n_rope(x4) & on(e1,x3) & n_rug(x3) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_people(x1))
exists e1 x1.(Actor(e1,x1) & v_run(e1) & n_people(x1))