<prompt> Tlatša polelo e latelago: Ka morago ga August 23,  <response>: Tšhišinyego ya lefase ya 2011 ya Virginia yeo e ilego ya tswalela lefelo la go fehla mohlagase wa nyutleleara la North Anna, Calta le ba bangwe ba ile ba hloma mokgatlo wa Not on Our Fault Line, woo Calta e bilego mmoleledi wa wona leboelela. 