Friends enjoying drinks and hugging at a party.
Several women are having a party.
There may have been men at the party. Being at a party does not necessarily imply that they are having the party.
exists e2 e1 x1 x2 x3 x4.(at(e2,x4) & n_party(x4) & Actor(e2,x3) & v_hug(e2) & n_friend(x3) & Theme(e1,x2) & Actor(e1,x1) & v_enjoy(e1) & n_drink(x2) & n_friend(x1))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_party(x2) & n_woman(x1) & a_several(s1) & Theme(s1,x1))