A little boy is going to throw a ball on the beach.
A kid is building a sand-castle.
You can either throw a ball or build a sand-castle.
exists e1 p1 s1 x1 x3.(n_beach(x3) & Topic(e1,p1) & Actor(e1,x1) & v_go(e1) & exists e2 x2.(Theme(e2,x2) & Actor(e2,x1) & v_throw(e2) & on(x2,x3) & n_ball(x2)) & n_boy(x1) & a_little(s1) & Theme(s1,x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_build(e1) & n_sand-castle(x2) & n_kid(x1))