People in animal costumes entertain a crowd.
The crowd is enjoying a performance.
Performance is to entertain.
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_entertain(e1) & n_crowd(x3) & in(x1,x2) & n_costume(x2) & a_animal(s1) & Theme(s1,x2) & n_people(x1))
exists e1 x1 x2.(n_crowd(x1) & Theme(e1,x2) & Actor(e1,x1) & v_enjoy(e1) & n_performance(x2))