<prompt> Translate the following text to EnglishKwa upande mwingine, rekodi ya ukweli na mpango wa kisheria ambao lugha hiyo inatokea hutoa muktadha muhimu kwa kuzingatia swali la kisheria la wakati mgeni anapaswa kuwapo katika nchi ya kigeni.  <response>: The factual record and the statutory scheme in which the language arises, on the other hand, provide an important context for consideration of the legal question of when an alien must be present in 