A child plays Frisbee in a park.
A child is playing at the park
A child is playing with frisbee at the park
exists e1 x1 x2 x3.(ne_per_frisbee(x2) & in(e1,x3) & n_park(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_child(x1))
exists e1 x1 x2.(n_park(x2) & at(e1,x2) & Actor(e1,x1) & v_play(e1) & n_child(x1))