<prompt> Translate the following text to EnglishMoja ya kuzuia kwa chakula-stamp matumizi, kumbuka, ni Checkout-Line Factor - watu huwa na kuangalia wewe funny wakati wewe whip nje ya chakula-stamp kadi yako ya kununua vyakula yako.  <response>: One deterrent to food-stamp use, remember, is the Checkout-Line Factor--people tend to look at you funny when you whip out your food-stamp card to buy your groceries. 