Question: What is the population of the city where the Ariel Castro kidnappings took place?

full_context: Document 1: List of tallest buildings in Cleveland: Cleveland, the second-largest city in the U.S. state of Ohio, is home to 142 completed high-rises, 33 of which stand taller than 250 ft . The tallest building in Cleveland is the 57-story Key Tower, which rises 947 ft on Public Square. The tower has been the tallest building in the state of Ohio since its completion in 1991, and it also stood as the tallest building in the United States between Chicago and New York City prior to the 2007 completion of the Comcast Center in Philadelphia. The Terminal Tower, which rises 771 ft , stands as the second-tallest building in the city and the state; at the time of its completion, the building was the tallest in the world outside of New York City.
Document 2: Chibok schoolgirls kidnapping: On the night of 14–15 April 2014, 276 female students were kidnapped from the Government Secondary School in the town of Chibok in Borno State, Nigeria. Responsibility for the kidnappings was claimed by Boko Haram, an extremist, Islamic, terrorist organization based in northeastern Nigeria. 57 of the schoolgirls managed to escape over the next few months and some have described their capture in appearances at international human rights conferences. A child born to one of the girls and believed by medical personnel to be about 20 months old also was released, according to the Nigerian president's office.
Document 3: Murder of Heather Strong: In February 2009, Heather Strong was kidnapped and murdered in Marion County, Florida. Maintaining her innocence, and complaining of coerced confession, Emilia Lily Carr was nevertheless found guilty in December 2010 and sentenced to death by lethal injection in February 2011. Carr was one of five women on death row in the state of Florida. On May 19, 2017, Emilia Carr was re-sentenced to life without parole. Heather Strong's husband, and Carr's co-accused, Joshua Fulgham was similarly convicted of first-degree murder and kidnapping in the death. At a separate trial, where he pled guilty, Joshua Fulgham received two consecutive sentences of life in prison.
Document 4: Criminal case of Lisa F.: In the alleged criminal case of Lisa F., a 13 year old Russian-German girl was reported missing for over a day in Berlin in January 2016 and, after returning, she first claimed that that she had been kidnapped and raped by three strangers. The case has been promptly used by Russian officials and media to accuse Germany of tolerating and covering up child abuse which in turn provoked demonstrations of Russian Germans in several cities in Germany. The kidnapping story has been shortly after proven to be false by police after analysis of mobile phone logs and Lisa admitted she went into hiding voluntarily and wasn't raped.
Document 5: Aruba: The Tragic Untold Story of Natalee Holloway and Corruption in Paradise: Aruba: The Tragic Untold Story of Natalee Holloway and Corruption in Paradise
Document 6: List of people from Youngstown, Ohio: The following are notable or famous people who were all born in, residents of, or otherwise closely associated with Youngstown, Ohio. Youngstown is a city in the U.S. state of Ohio and the county seat of Mahoning County. The municipality is situated on the Mahoning River, approximately 65 mi southeast of Cleveland and 61 mi northwest of Pittsburgh, Pennsylvania. Youngstown has its own metropolitan area, but the Pittsburgh Tri-State and Greater Cleveland influence the region. Youngstown lies 10 mi west of the Pennsylvania state line, midway between New York City and Chicago.
Document 7: Columbus, Ohio: Columbus ( ) is the capital and largest city of the U.S. state of Ohio. It is the 14th-largest city in the United States, with a population of 860,090 as of 2016 estimates. This makes Columbus the third-most populous state capital in the United States, and the second-largest city in the Midwestern United States, after Chicago. It is the core city of the Columbus, Ohio, Metropolitan Statistical Area, which encompasses ten counties. With a population of 2,021,632, it is Ohio's third-largest metropolitan area.
Document 8: Cleveland, Mississippi: Cleveland is a city in Bolivar County, Mississippi, United States. The population was 12,334 as of the 2010 United States Census.
Document 9: Beavercreek, Ohio: Beavercreek is the largest city in Greene County, Ohio, United States, and is the second largest suburb of Dayton behind Kettering. The population was 45,193 at the 2010 census. It is part of the Dayton Metropolitan Statistical Area. The Beavercreek area was settled in the early 1800s. A part of Beavercreek Township was incorporated and became the City of Beavercreek in February 1980. The township includes the area known as Trebein. The city boasts two golf courses, Beavercreek Golf Club (Public) and The Country Club of the North (Private). Many Beavercreek residents work on the nearby Wright-Patterson Air Force Base. The Mall at Fairfield Commons and The Greene Town Center are two malls in the city. In terms of number of residents in an incorporated area, Beavercreek is third in the region behind Dayton and Kettering. In 2007, Beavercreek ranked 84th in Money's Top 100 places to live. General Janet C. Wolfenbarger, former Vice Commander, Air Force Material Command and highest-ranking woman in the United States Air Force (as of 1 January 2010), hails from Beavercreek and is 1976 graduate of Beavercreek High School.
Document 10: Akron, Ohio: Akron is the fifth-largest city in the U.S. state of Ohio and is the county seat of Summit County. It is located on the western edge of the Glaciated Allegheny Plateau, approximately 39 mi south of Lake Erie.
Document 11: Ariel Castro kidnappings: Between 2002 and 2013, three young women—Michelle Knight, Amanda Berry, and Georgina "Gina" DeJesus—were kidnapped by Ariel Castro and held captive in his home in the Tremont neighborhood of Cleveland, Ohio. They were subsequently imprisoned in his house on Seymour Avenue until May 6, 2013, when Berry escaped with her six-year-old daughter and contacted the police. Knight and DeJesus were rescued by responding officers and Castro was arrested within hours.
Document 12: Cleveland: Cleveland ( ) is a city in the U.S. state of Ohio and the county seat of Cuyahoga County, the state's second most populous county. The city proper has a population of 388,072, making Cleveland the 51st largest city in the United States, and the second-largest city in Ohio after Columbus. Greater Cleveland ranked as the 32nd largest metropolitan area in the United States, with 2,055,612 people in 2016. The city anchors the Cleveland–Akron–Canton Combined Statistical Area, which had a population of 3,515,646 in 2010 and ranks 15th in the United States.
Document 13: Northeast Ohio: Northeast Ohio refers to the northeastern region of the U.S. state of Ohio. The region contains six Metropolitan Statistical Areas: Cleveland–Elyria; Akron; Canton–Massillon; Youngstown–Warren–Boardman; Mansfield, and Sandusky, along with six Micropolitan Statistical Areas: Ashland, Ashtabula, New Philadelphia–Dover, Norwalk, Salem, and Wooster. Most of the region, with the exception of the Youngstown–Warren–Boardman and Mansfield metropolitan areas, is also part of the Cleveland–Akron–Canton Combined Statistical Area and media market, while Mahoning, Trumbull, and Columbiana counties form part of the Youngstown–Warren CSA and media market with Mercer County, Pennsylvania. Northeast Ohio also includes most of the area known historically as the Connecticut Western Reserve. In 2011, the Intelligent Community Forum ranked Northeast Ohio as a global Smart 21 Communities list. It has the highest concentration of Hungarian Americans in the United States.
Document 14: Murder of Amy Mihaljevic: Amy Renee Mihaljevic ( ; December 11, 1978 – October 27, 1989) was a ten-year-old American elementary school student who was kidnapped and murdered in the U.S. state of Ohio in 1989. Her murder case raised national attention. The story of her unsolved kidnapping and murder was one of the first cases presented by John Walsh on the television show, "America's Most Wanted" during its first year. To date, her killer has not been found, yet the case remains active; new information in 2007 and 2013 has increased hopes of resolving the case.
Document 15: Amina Ali (hostage): Amina Ali Nkeki is a Nigerian woman who is a former hostage of Boko Haram. She was one of 276 female students the group kidnapped from Chibok in 2014. While 57 of the girls escaped in the first few months, the remaining 219 have been held for multiple years. Of this larger group, Ali was the first to regain her freedom, being found by a patrol group in May 2016. She was found on 17 May 2016 by Civilian Joint Task Force along with a four-month-old child and an alleged Boko Haram member, Mohammed Hayatu, who described himself as her husband. All three were suffering from severe malnutrition. She was taken to the house of the group's leader, Aboku Gaji, who recognised her. The group then reunited the girl with her parents. Amina also stated that 6 of the kidnapped Chibok schoolgirls had died.
ground_truth: 388,072