Naletsana
a Ka mohlala, botsamaisi ba lichankana ba United States bo ’nile ba tšoauoa liphoso ka hore selemo le selemo bo bolaea ka tlaase ho karolo ea 2 lekholong ea batlōli ba teng ba molao ba moleng oa lefu. Bongata ba bona bo ichoella ka lebaka la lisosa tsa tlhaho e seng ka lebaka la ho phethahatsoa ha kahlolo. Ho boetse ho bile le liqoso tsa leeme—kaha lipalo-palo li bontša hore hangata ho ka etsahala hore ’molai a fumane kahlolo ea lefu haeba ho bolailoe motho e mosoeu ho e-na leha ho bolailoe e motšo.