Question: The Tampa Reservation is one of six Seminole Indian reservations governed by the federally recognized Seminole Tribe of Florida, a federally recognized Seminole tribe based in the U.S. state of Florida, and located in which county?
Context: The Seminole are a Native American people originally from Florida.  Today, they principally live in Oklahoma with a minority in Florida, and comprise three federally recognized tribes: the Seminole Tribe of Oklahoma, the Seminole Tribe of Florida, and Miccosukee Tribe of Indians of Florida, as well as independent groups.  The Seminole nation emerged in a process of ethnogenesis from various Native American groups who settled in Florida in the 18th century, most significantly northern Muscogee (Creeks) from what is now Georgia and Alabama.  The word "Seminole" is derived from the Creek word "simanó-li", which may be itself be derived from the Spanish word "cimarrón", menaning "runaway" or "wild one". The Tampa Reservation is one of six Seminole Indian reservations governed by the federally recognized Seminole Tribe of Florida.  It is located in Hillsborough County, Florida. The Council Oak Tree is an historic oak tree on the Hollywood Seminole Indian Reservation in Hollywood, Florida, at the intersection between U.S. 441 (State Road 7) and Stirling Rd.  It has been the site for many important events in the history of the Seminole Tribe of Florida at least as far back as 1957.  Some of the ones in the early 21st century include the 25th Anniversary celebration for the birthplace of Indian gaming (2004), the Tribe's 50th Anniversary celebration (2007), and the signing of the Seminole Gaming Compact (2010).  The tree's image serves as a tribal logo.  On December 4, 2012, it was added to the National Register of Historic Places as Council Oak Tree Site on the Hollywood Seminole Indian Reservation. The Miccosukee Tribe of Indians of Florida is a federally recognized Native American tribe in the U.S. state of Florida.  They were part of the Seminole nation until the mid-20th century, when they organized as an independent tribe, receiving federal recognition in 1962.  The Miccosukee speak the Mikasuki language, which is mutually intelligible with the Hitchiti language, is considered its dialect, and is also spoken by many Florida Seminole. Brighton Seminole Indian Reservation is an Indian reservation of the Seminole Tribe of Florida, located in northeast Glades County near the northwest shore of Lake Okeechobee.  It is one of six reservations held in trust by the federal government for this tribe.  The reservation has a land area of approximately 146 Square kilometers or 36,000 acres.  and a 2000 census resident population of 566 persons. The Big Cypress Indian Reservation is one of the six reservations of the Seminole Tribe of Florida.  It is located in southeastern Hendry County and northwestern Broward County, in southern Florida, United States.  The reservation lies south of Lake Okeechobee and just north of Alligator Alley.  It is governed by the Seminole Tribe of Florida's Tribal Council, and is the largest of the five Seminole reservations in the state.  Facilities on the reservation include the tribal museum and a major entertainment and rodeo complex. Hollywood Reservation, formerly known as the Dania Reservation, is one of six Seminole Indian reservations governed by the federally recognized Seminole Tribe of Florida, located near Hollywood, Florida.  The reservation is bordered by the communities of Hollywood and Davie, in Broward County.  The reservation is 497 acres in size. The Seminole Nation of Oklahoma is a federally recognized Native American tribe based in the U.S. state of Oklahoma.  It is the largest of the three federally recognized Seminole governments, which include the Seminole Tribe of Florida and the Miccosukee Tribe of Indians of Florida.  Its members are descendants of the 3,000 Seminoles who were forcibly removed from Florida to Indian Territory, along with 800 Black Seminoles, after the Second Seminole War.  The Seminole Nation of Oklahoma is headquartered in Wewoka within Seminole County, Oklahoma.  Of 18,800 enrolled tribal members, 13,533 live within the state of Oklahoma.  The tribe began to revive its government in 1936 under the Indian Reorganization Act.  While its reservation was originally larger, today the tribal jurisdictional area covers Seminole County, Oklahoma, within which it has a variety of properties. The Seminole Tribe of Florida is a federally recognized Seminole tribe based in the U.S. state of Florida.  Together with the Seminole Nation of Oklahoma and the Miccosukee Tribe of Indians of Florida, it is one of three federally recognized Seminole entities.  It received that status in 1957; today it has six Indian reservations in Florida. Louise Jones Gopher is the second Seminole (after Billy Cypress) and first woman from the Seminole tribe of Florida to earn a bachelor's degree.  Gopher, a former director of education for the Seminole Tribe of Florida of Florida, was the first female Seminole to earn a bachelor's degree when she graduated from Florida Atlantic University in 1970.  Born May 25, 1945 in a chickee at a tribal camp in Fort Pierce, Jones spoke no English when she entered school at age 6.  Because they were considered neither black nor white, none of the segregated schools of the day would willingly take her as a student, but at the pleading of her father (who spoke, read, nor wrote any English), Lucie County Schools Superintendent Ben L. Bryan chose to allow her to enroll in the Fairlawn School.  In 2014, she was granted an honorary Doctorate of Humane Letters from Florida State University.  She is the third Seminole to receive an honorary degree from FSU, after Betty Mae Tiger Jumper (Doctorate of Humane Letters) and Jim Shore (Doctor of Laws).  The "Palm Beach Post" named her one of the most 100 influential people in Florida in the 20th century.
Answer: Hillsborough County