<prompt> Ngwadiša go tšwela pele ga serapa se - Ngwanabo Ian yo mogolo, Alexander, o ile a ba wa bo-12 go tantsha lehlweng Dipapading tša Ditšhabatšhaba tša 2009  <response>: .. le Bana babo ba banyenyane, Grant le Meara, ba ile ba thopa dimetale tša go tantsha lehlweng Dipapading tša Mabenyane tša U.S. tša 2011. 