 
<translate> Ọ bụghị onye ọ bụla na-arụ ọrụ na-arụ ọrụ na-abụ onyeisi. Onye ọrụ na-arụ ọrụ igwe adịghị mkpa na-elele iji jide n'aka na igwe na-agba ọsọ nke ọma. Ya mere, azịza ya bụ na ọ gaghị ekwe omume ikwu. <eng> Not every blue collar worker is a supervisor. A worker operating a machine needn't be checking to make sure the machine is running well. So, the answer is it is not possible to tell. 