Input (grade 11): The PlayStation 3 was first released on November 11, 2006 in Japan, November 17, 2006 in North America, and March 23, 2007 in Europe and Oceania.
Output (grade 6): It was released in Japan on November 11, 2006. November 17, 2006 in North America, and was released in Australia and Europe on 23 March 2007.