A worker in a bagel shop.
There was a worker in the shop.
A bagel shop is a shop.
exists x1 x2 x3.(a_topic(x1) & in(x1,x2) & n_shop(x2) & of(x2,x3) & n_bagel(x3) & n_worker(x1))
exists p1 x1 x2.(n_shop(x2) & in(p1,x2) & exists x3.((x1 = x3) & n_worker(x3)))