People waiting outside of a restaurant.
People waiting.
People waiting are identical to people waiting.
exists e1 x1 x2 x3.(a_topic(x1) & of(e1,x3) & n_restaurant(x3) & r_outside(e1) & Actor(e1,x2) & v_wait(e1) & (x1 = x2) & n_people(x1))
exists e1 x1 x2.(a_topic(x1) & Actor(e1,x2) & v_wait(e1) & (x1 = x2) & n_people(x1))