This clown is proud to be entertaining the crowd.
The clown is performing at a birthday party.
entertaining doesn't always mean   party.
exists p1 s1 x1 x2.(n_crowd(x2) & n_clown(x1) & Topic(s1,p1) & Actor(s1,x1) & a_proud(s1) & exists e1.(Theme(e1,x2) & Actor(e1,x1) & v_entertain(e1)))
exists e1 x1 x2 x3.(n_clown(x1) & at(e1,x2) & n_party(x2) & of(x2,x3) & n_birthday(x3) & Actor(e1,x1) & v_perform(e1))