 
 <translate> Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: To answer this question, we should know that: The first 128 characters of Unicode, which correspond one-to-one with ASCII, are encoded using a single octet with the same binary value as ASCII, so that valid ASCII text is valid UTF-8-encoded Unicode as well.
 The question and answer: <hau> Ganin dalilin, samar da wata tambaya mai ma'ana da amsa. Tsarin tunani mataki-mataki: Don amsa wannan tambayar, ya kamata mu san cewa: Alamomin 128 na Unicode na farko, waɗanda suka dace da ɗaya-da-ɗaya tare da ASCII, an sanya su ta amfani da octet ɗaya tare da ƙimar binary iri ɗaya kamar ASCII, don haka ingantaccen rubutun ASCII yana da inganci UTF-8-an sanya shi Unicode.  Tambaya da amsa: 