The dark-haired girl is sliding into a white kiddie pool.
A kid is sliding into a pool.
Girl is a more specific way of saying kid
exists e1 s1 s2 x1 x2 x3.(n_girl(x1) & a_dark-haired(s1) & Theme(s1,x1) & into(e1,x2) & n_pool(x2) & of(x2,x3) & n_kiddie(x3) & a_white(s2) & Theme(s2,x2) & Actor(e1,x1) & v_slide(e1))
exists e1 x1 x2.(into(e1,x2) & n_pool(x2) & Actor(e1,x1) & v_slide(e1) & n_kid(x1))