<prompt> Tšweletša phetolelo e raraganego kudu ya polelo ye Kelly o ile a etelela pele NFL ka go kitimela ka 1967 le68.  <response>: Ee, phetolelo e raraganego kudu ya polelwana ke Kelly o ile a etelela pele NFL go kitimeng ka 1967 le ka68, gape o ile a etelela pele kgwele ya maoto go kitimeng ka go kitima ka nywaga e meraro e latelanago go tloga ka 1966 - 68. 