<prompt> Translate the following text to SwahiliGrantees cannot continue representation in a welfare matter even where a constitutional or statutory validity challenge becomes apparent after representation is well under way.  <response>: Wenye ruzuku hawawezi kuendelea kuwakilisha katika suala la ustawi hata wakati changamoto ya uhalali wa kikatiba au kisheria inakuwa dhahiri baada ya uwakilishi uko vizuri. 