<prompt> Ronga mhinduro kumubvunzo uyu wakaoma kunzwisisa: Chikwata chebhora che2014 All-Pac-12 Conference chakaratidza vatambi kubva kuchikwata chinotungamirirwa nemurairidzi upi mukuru wegore rechipiri, uyo akatungamirira chikwata chake kunzvimbo yekokorodzano?  <response>: Mark Helfrich 