Bicyclists waiting at an intersection.
The bicyclists are riding to the book store.
The bicyclists are could be riding anywhere it doesn't has to be book store
exists e1 x1 x2 x3.(a_topic(x1) & at(e1,x3) & n_intersection(x3) & Actor(e1,x2) & v_wait(e1) & (x1 = x2) & n_bicyclist(x1))
exists e1 x1 x2 x3.(n_store(x2) & of(x2,x3) & n_book(x3) & n_bicyclist(x1) & to(e1,x2) & Actor(e1,x1) & v_ride(e1))