claim: Buffy the Vampire Slayer's creator is Joss Whedon.
evidence: The Roman Catholic Diocese of Phoenix -LRB- Dioecesis Phoenicensis -RRB- in Arizona is a particular church of the Roman Catholic Church in the United States .. United States. United States. Roman Catholic. Roman Catholic. Arizona. Arizona. particular church. particular church. Roman Catholic Church. Roman Catholic Church. It was established on December 2 , 1969 when it was split off from the Diocese of Tucson .. Diocese of Tucson. Diocese of Tucson. Its ecclesiastic territory includes Maricopa , Mohave , Yavapai , and Coconino counties -LRB- excluding the territorial boundaries of the Navajo Indian Reservation -RRB- , and also includes the Gila River Indian Reservation in Pinal County .. Maricopa. Maricopa County, Arizona. Mohave. Mohave County, Arizona. Yavapai. Yavapai County, Arizona. Coconino. Coconino County, Arizona. Navajo Indian Reservation. Navajo Indian Reservation. Gila River Indian Reservation. Gila River Indian Reservation. Pinal County. Pinal County, Arizona. The bishop is Thomas Olmsted .. bishop. Bishop ( Catholic Church ). Thomas Olmsted. Thomas Olmsted