A man in costume is ringing a bell.
A man in costume is reading a book.
The man must either ring the bell or read the book.
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_ring(e1) & n_bell(x3) & in(x1,x2) & n_costume(x2) & n_man(x1))
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_read(e1) & n_book(x3) & in(x1,x2) & n_costume(x2) & n_man(x1))