<prompt> Translate the following text to EnglishNi suala la tahadhari tu. John akageuka kwangu, kuchukua nje yake sigara-kesi, na mwanga sigareti kama yeye alifanya hivyo.  <response>: It is a matter of precaution only. John turned to me, taking out his cigarette-case, and lighting a cigarette as he did so. 