A clown is entertaining a crowd using balloons.
A clown performs for a crowd.
Is entertaining is a paraphrase of performs.
exists e1 e2 x1 x2 x3.(for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_use(e2) & n_balloon(x3) & Theme(e1,x2) & Actor(e1,x1) & v_entertain(e1) & n_crowd(x2) & n_clown(x1))
exists s1 x1 x2.(a_topic(x1) & for(x1,x2) & n_crowd(x2) & n_perform(x1) & a_clown(s1) & Theme(s1,x1))