Instructions: You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.
Input: Australia uses three main time zones: Australian Western Standard Time (AWST; UTC+08:00), Australian Central Standard Time (ACST; UTC+09:30), and Australian Eastern Standard Time (AEST; UTC+10:00). Time is regulated by the individual state governments, some of which observe daylight saving time (DST). Australia's external territories observe different time zones.
Output:
is all of australia on the same time zone?