<prompt> Suro saa 1968, The Joke dǝ fimro walzǝna suro Czech New Wave director Jaromil Jireš, amma fimdǝ karǝngǝ lan bannazǝna ngawo kǝriwu Warsaw Pact ye dǝn.  <response>: Prague Spring dәga datәgәna dә. 