People walking, playing, sleeping in the park.
Those walking and playing will awaken other people.
It's not apparent they awaken other people.
exists e1 e3 e2 x1 x2 x3 x4.(n_park(x4) & in(e3,x4) & Actor(e3,x3) & v_sleep(e3) & n_people(x3) & Actor(e2,x2) & v_play(e2) & n_people(x2) & Actor(e1,x1) & v_walk(e1) & n_people(x1))
exists e1 x1 x2 x3 x4 x5.(n_people(x5) & n_playing(x3) & n_walking(x2) & subset_of(x3,x1) & subset_of(x2,x1) & Theme(e1,x4) & Actor(e1,x1) & v_awaken(e1) & -(x4 = x5) & n_people(x4))