A little kid plays on the equipment at the park.
A little boy plays on the rides at the park.
A little kid doesn't necessarily mean he is a boy.
exists e1 s1 x1 x2 x3.(n_park(x3) & n_equipment(x2) & at(e1,x3) & on(e1,x2) & Actor(e1,x1) & v_play(e1) & n_kid(x1) & a_little(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3.(n_park(x3) & n_ride(x2) & at(e1,x3) & on(e1,x2) & Actor(e1,x1) & v_play(e1) & n_boy(x1) & a_little(s1) & Theme(s1,x1))