A-1 and A-2 visas to the United States are valid for as long as the Secretary of State extends recognition to the holder. A-3 visas are valid for not more than three years but may be extended in increments of not more than two years. In 2014, A-1 visas are given to Adara Janus, her husband, and their two children, because Adara is an ambassador from her country. At the same time, an A-3 visa is given to Oden Wolf, Adara's personal assistant. Also in 2014, an A-2 visa is given to Hedrick Yuli, an employee of his country's government, and an A-3 visa is given to Ron Tripp, Hedrick's personal secretary.From the information given above, it can be validly concluded that, if Hedrick asks Ron Tripp to remain in the United States for nine years, until the year 2023, Ron