a young boy is bowling at a bowling alley.
The young boy threw the bowling ball at the pins.
To go bowling, you roll the bowling ball towards the pins.
exists e1 s1 x1 x2 x3.(at(e1,x2) & n_alley(x2) & of(x2,x3) & n_bowling(x3) & Actor(e1,x1) & v_bowl(e1) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3 x4.(n_pin(x4) & n_ball(x2) & of(x2,x3) & n_bowling(x3) & n_boy(x1) & a_young(s1) & Theme(s1,x1) & at(e1,x4) & Theme(e1,x2) & Actor(e1,x1) & v_throw(e1))