<prompt> Translate the following text to SwahiliThe net debt concept is based on the OECD definition of net financial liabilities that can be calculated by subtracting financial assets from financial liabilities.  <response>: Mfumo wa deni safi unategemea ufafanuzi wa OECD wa dhima za kifedha za usawa ambazo zinaweza kuhesabiwa kwa kuondoa mali za kifedha kutoka kwa dhima za kifedha. 