Outdoor pool party for the kids.
A party where many kids are present.
a pool party for kids is a party where many kids are present, as it is for kids.
exists s1 x1 x2 x3.(n_kid(x3) & a_topic(x1) & for(x1,x3) & n_party(x1) & of(x1,x2) & n_pool(x2) & a_outdoor(s1) & Theme(s1,x1))
exists p1 x1.(a_topic(x1) & exists s1 x2.(Theme(s1,x2) & a_present(s1) & n_kid(x2) & n_quantity(x2)) & where(x1,p1) & n_party(x1))