Question: What part of Utah is Jeff Rivera's birthplace?

full_context: Document 1: Salt Lake City: Salt Lake City (often shortened to Salt Lake or SLC) is the capital and the most populous municipality of the U.S. state of Utah. With an estimated population of 190,884 in 2014, the city is the core of the Salt Lake City metropolitan area, which has a population of 1,153,340 (2014 estimate). Salt Lake City is further situated within a larger metropolis known as the Salt Lake City - Ogden - Provo Combined Statistical Area. This region is a corridor of contiguous urban and suburban development stretched along an approximately 120 - mile (190 km) segment of the Wasatch Front, comprising a population of 2,423,912 as of 2014. It is one of only two major urban areas in the Great Basin (the other is Reno, Nevada).
Document 2: Diary of a Wimpy Kid: Diary of a Wimpy Kid Cover of the first edition of the book Author Jeff Kinney Original title Diary of a Wimpy Kid Illustrator Jeff Kinney Cover artist Jeff Kinney and Chad W. Beckerman Country United States Language English Series Diary of a Wimpy Kid Genre Comedy, Young adult fiction Publisher Amulet Books Publication date April 1, 2007 Media type Print (paperback, hardcover) Pages 221 ISBN 978 - 0 - 14 - 330383 - 1 Followed by Diary of a Wimpy Kid: Rodrick Rules
Document 3: José Rivera Indarte: José Rivera Indarte (Córdoba, 1814 - Santa Catarina, 1845) was an Argentine poet and journalist. He was at times both a supporter and critic of Juan Manuel de Rosas, writing first the ""Anthem of the restorers"" and later the ""Blood tables"".
Document 4: Jeff Rivera: Jeff Rivera (born September 5, 1976 in Salt Lake City, Utah), is an American novelist who writes books targeted at young adults. His most recent work, "Forever My Lady", was released by Warner Books in July 2007. He is also the author of "Oh Yes I Can!" (2003).
Document 5: Utah: Utah ( YOO-tah,  (listen) YOO-taw) is a state in the western United States. It became the 45th state admitted to the U.S. on January 4, 1896. Utah is the 13th-largest by area, 30th-most-populous, and 11th-least-densely populated of the 50 United States. Utah has a population of more than 3 million according to the Census estimate for July 1, 2016. Urban development is mostly concentrated in two areas: the Wasatch Front in the north-central part of the state, which contains approximately 2.5 million people; and Washington County in Southern Utah, with over 160,000 residents. Utah is bordered by Colorado to the east, Wyoming to the northeast, Idaho to the north, Arizona to the south, and Nevada to the west. It also touches a corner of New Mexico in the southeast.
Document 6: Jeffty Is Five: "Jeffty Is Five" is a fantasy short story by American author Harlan Ellison. It was first published in "The Magazine of Fantasy & Science Fiction" in 1977, then was included in DAW's "The 1978 Annual World's Best SF" in 1978 and Ellison's short story collection "Shatterday" two years later. According to Ellison, it was partially inspired by a fragment of conversation that he mis-heard at a party at the home of actor Walter Koenig: "How is Jeff?" "Jeff is fine. He's always fine," which he perceived as "Jeff is five, he's always five." Additionally, Ellison based the character of Jeffty on Joshua Andrew Koenig, Walter's son. He declared:
Document 7: History of Salt Lake City: The Congress organized the Utah Territory out of the ``State of Deseret ''in 1850, and a few months later on January 6, 1851 the city was formally organized as`` The City of the Great Salt Lake''. Originally, Fillmore, Utah was the territorial capital, but in 1856 it was moved to Salt Lake City, where it has stayed ever since. The city's name was officially changed to ``Salt Lake City ''at the same time.
Document 8: Wasatch Front: Wasatch Front Region Utah State Capitol Salt Lake City Brigham Young University Provo Downtown Ogden Country United States State Utah Population 2,423,912
Document 9: The Infinite Sea: The Infinite Sea is a young adult science fiction novel written by American author Rick Yancey. It was published on September 16, 2014 by G.P. Putnam's Sons. The novel is the second in The 5th Wave trilogy, preceded by The 5th Wave and followed by The Last Star. After fleeing from a camp established by aliens, 16 - year - old Cassie Sullivan, her brother and a squad of child soldiers attempt to prevent the extermination of the human race.
Document 10: Eagle Mountain, Utah: Eagle Mountain is a city in Utah County, Utah, United States. It is part of the Provo–Orem, Utah Metropolitan Statistical Area. The city is located to the west as well as north of the Lake Mountains, which are west of Utah Lake. It was incorporated December 3, 1996 and has been rapidly growing ever since. The population was 21,415 at the 2010 census. Although Eagle Mountain was a town in 2000, it has since been classified as a fourth-class city by state law. In its short history, the city has quickly become known for its rapid growth.
Document 11: Salt Lake City: The Mormon pioneers organized a new state called Deseret and petitioned for its recognition in 1849. The United States Congress rebuffed the settlers in 1850 and established the Utah Territory, vastly reducing its size, and designated Fillmore as its capital city. Great Salt Lake City replaced Fillmore as the territorial capital in 1858, and the name was later abbreviated to Salt Lake City. The city's population continued to swell with an influx of Mormon converts and Gold Rush gold seekers, making it one of the most populous cities in the American Old West.
Document 12: Salt Lake City: Salt Lake City (often shortened to Salt Lake or SLC) is the capital and the most populous municipality of the U.S. state of Utah. With an estimated population of 190,884 in 2014, the city is the core of the Salt Lake City metropolitan area, which has a population of 1,153,340 (2014 estimate). Salt Lake City is further situated within a larger metropolis known as the Salt Lake City -- Ogden -- Provo Combined Statistical Area. This region is a corridor of contiguous urban and suburban development stretched along an approximately 120 - mile (190 km) segment of the Wasatch Front, comprising a population of 2,423,912 as of 2014. It is one of only two major urban areas in the Great Basin (the other is Reno, Nevada).
Document 13: J R: J R is a novel by William Gaddis published by Alfred A. Knopf in 1975. In the story, a schoolboy secretly amasses a fortune in penny stocks. "J R" won the National Book Award for Fiction in 1976. It was Gaddis' first novel since the 1955 publication of "The Recognitions".
Document 14: Jeffrey Campbell (water polo): Jeffrey Guy "Jeff" Campbell (born October 2, 1962 in Salt Lake City, Utah) Jeff was raised in Irvine, California and is a graduate of University High School (Irvine, California). Jeff was a three-time All-American at UC Irvine and helped the Anteaters win a national title in 1982, teaming with his older brother, Peter Campbell. He was NCAA Player of the Year and NCAA tournament MVP in 1985.
Document 15: Sabrina Jeffries: Sabrina Jeffries is the pen name of a best-selling American author of romance novels, who also writes under the pen names Deborah Martin and Deborah Nicholas.
ground_truth: Salt Lake City metropolitan area
sub_queries: Jeff Rivera >> place of birth Answer: Salt Lake City
what part of utah is Salt Lake City Answer: Salt Lake City metropolitan area