<prompt> Translate the following text to SwahiliThe portion of this present value not provided for at a valuation date by the present value of future normal cost is called the actuarial accrued liability.  <response>: Sehemu ya thamani ya sasa hii haijapatikana katika tarehe ya tathmini na thamani ya sasa ya gharama ya kawaida ya baadaye inaitwa dhamana ya actuarial accrued. 