<prompt> Translate the following text to EnglishKwa madhumuni ya bidhaa hii, rejea yoyote ya mfuko wa amana ya Usalama wa Jamii inahusu mfuko wa amana ya pamoja ya Uzee, Waokokaji, na Bima ya Ulemavu OASDI.  <response>: For purposes of this product, any reference to the Social Security trust fund refers to the combined Old-Age, Survivors, and Disability Insurance OASDI trust funds. 