<prompt> Arola lithethefatsi tsena e le li-stimulants kapa li-depressants: caffeine le nicotine.nan  <response>: Instruction in English: Categorize these drugs as stimulants or depressants: caffeine and nicotine. . Response in English: Caffeine and nicotine are categorized as stimulants. . Response in Sesotho: Caffeine le nikotine li arotsoe e le lintho tse susumetsang. 