Young child playing in a ball pit.
A kid is playing
Playing could mean in a ball pit.
exists s1 x1 x2 x3 x4.(a_topic(x1) & in(x1,x3) & n_pit(x3) & of(x3,x4) & n_ball(x4) & n_playing(x1) & of(x1,x2) & n_child(x2) & a_young(s1) & Theme(s1,x1))
exists e1 x1.(Actor(e1,x1) & v_play(e1) & n_kid(x1))