<prompt> Pedzisa mutsara unotevera: Musi wa9 Chikumi 2020, boka revarume vane zvombo rakauraya vanhu 81 mukuurayana. Vaurayi vacho vanorangarirwa kuva veboka rejihadist Boko Haram,  <response>: vane kupandukira kwakatanga muna 2009. 