A baby in a baseball shirt crawls through a tube.
A baby is in a play center.
Not all tubes are in a play center.
exists e1 x1 x2 x3 x4.(through(e1,x4) & n_tube(x4) & Actor(e1,x1) & v_crawl(e1) & in(x1,x2) & n_shirt(x2) & of(x2,x3) & n_baseball(x3) & n_baby(x1))
exists p1 x1 x2.(in(p1,x2) & n_play(x2) & exists x3.((x1 = x3) & n_center(x3)) & n_baby(x1))