A young baseball player watches the ball take flight just after contact.
A child playing sports.
A child is a young person - in sport this is a young player. By saying the ball takes flight after contact, it follows that a sport is being played. By referring to the child as a player, it implies that the child is the one playing sports.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(n_ball(x4) & r_just(e2) & after(e2,x6) & n_contact(x6) & Theme(e2,x5) & Actor(e2,x1) & v_take(e2) & n_flight(x5) & Theme(e1,x4) & Actor(e1,x3) & v_watch(e1) & (x1 = x3) & n_player(x1) & of(x1,x2) & n_baseball(x2) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_sport(x3) & (x1 = x2) & n_child(x1))