<prompt> Translate the following text to SwahiliEven though many low-income households have accumulated no wealth as they approach retirement, the researchers found that some low-income households had managed to accumulate fairly sizeable wealth.  <response>: Ingawa familia nyingi zenye mapato ya chini hazijakusanya utajiri wowote wanapokaribia kustaafu, watafiti waligundua kwamba baadhi ya familia zenye mapato ya chini zilikuwa zimefanikiwa kukusanya utajiri mkubwa. 