Question: Tank Man was the name of the unidentified man standing in front of the Chinese military in what city?

Context paragraphs:
Last Man Standing (Jerry Lee Lewis album): Last Man Standing is the 39th studio album released by American recording artist, pianist, and rock and roll pioneer Jerry Lee Lewis in September 2006.  The album consists of duets between Lewis and some of the biggest names in both rock and country music, past and present.  The title derives from the generation of 1950s Sun Studios recording artists such as Johnny Cash, Roy Orbison, Charlie Rich, Carl Perkins, and Elvis Presley, all of whom have died, leaving Lewis the "last man standing".  Following the success of the album, a DVD "Last Man Standing Live" was released featuring similar duets with famous artists.

Tiananmen Square protests of 1989: The Tiananmen Square protests of 1989, commonly known in China as the June Fourth Incident (六四事件 ), were student-led demonstrations in Beijing in 1989.  More broadly, it refers to the popular national movement inspired by the Beijing protests during that period, sometimes referred to as the '89 Democracy Movement (八九民运 ).  The protests were forcibly suppressed after the government declared martial law.  In what became known in the West as the Tiananmen Square Massacre, troops with assault rifles and tanks killed at least several hundred demonstrators trying to block the military's advance towards Tiananmen Square.  The number of civilian deaths has been estimated at anywhere from hundreds to thousands.

Tamam Shud case: The Tamam Shud case, also known as the Mystery of the Somerton Man, is an unsolved case of an unidentified man found dead at 6:30 am, 1 December 1948, on Somerton beach, Glenelg, just south of Adelaide, South Australia.  It is named after the Persian phrase "tamám shud," meaning "ended" or "finished", printed on a scrap of paper found months later in the fob pocket of the man's trousers.  The scrap had been torn from the final page of a copy of "Rubaiyat of Omar Khayyam", authored by 12th-century poet Omar Khayyám. "Tamam" was misspelt as "Taman" in many early reports and this error has often been repeated.

Last Man Standing (motorcycle race): Last Man Standing is a motorcycle race held annually in Bulcher, Texas, US.  The race consists of 300 of the world’s top enduro riders from around the world and they all converge on Bulcher for the Red Bull’s Last Man Standing Enduro event.  The race takes place on the Red River Motorcycle Trails course straddling the Texas/Oklahoma border.

Peter Bergmann Case: The Peter Bergmann Case is an unsolved mystery pertaining to the death of an unidentified man in County Sligo, Ireland.  From 12 to 16 June 2009, a man using the alias "Peter Bergmann" visited the coastal seaport town of Sligo, in northwest Ireland.  He used this alias to check into the Sligo City Hotel, where he stayed during the majority of his visit, and was described by the hotel staff and tenants as having a heavy Germanic accent.  The man's movements were captured on CCTV throughout the town; however, the details of his actions and intentions remain unknown.  His interactions with other people were limited, and little is known of his origins or the reason for his visit to Sligo.  On the morning of 16 June, the naked body of the unidentified man was discovered at Rosses Point beach, a popular recreation destination and fishing area near Sligo.  Despite having conducted a five-month investigation into the death of "Peter Bergmann", the police were never able to identify the man or develop any leads in the case.

Portrait of a Man with a Blue Chaperon: Portrait of a Man with a Blue Chaperon (or Portrait of a Man with a Blue Hood, earlier Portrait of a Jeweler or Man with a Ring) is a very small (22.5 cm x 16.6 cm with frame) oil on panel portrait of an unidentified man attributed to the Early Netherlandish painter Jan van Eyck.

Lyle Stevik: Lyle Stevik was the alias used by an unidentified man who committed suicide by hanging in 2001, in a motel in Amanda Park, Washington.  s of 2017 , his actual name has not been discovered.  The man was seen alive prior to his death, including at the hotel where he died.  He had checked into his room as Lyle Stevik, possibly using a name based on the name of a character from Joyce Carol Oates' novel "You Must Remember This" (1987).

Murder of David Stack: David Arthur Stack (July 5, 1957 – June 9, 1976) was an American man who was murdered while hitchhiking from his home in Broomfield, Colorado to California.  Stack was murdered by an unknown assailant or assailants while he was in Wendover, Utah and his body was found a day later in a landfill in rural Tooele County, Utah.  His body remained unidentified for 39 years until he was linked to the unidentified man through dental comparison and later through DNA.

Last man standing (gaming): Last man standing (LMS) or Last team standing (LTS) is a multiplayer deathmatch gameplay mode featured in the majority of the more recent first-person shooter computer games.  The aim of a player in a Last man standing match is to dispatch his opponents and remain the sole survivor; the basic rules followed are generally the same of the Deathmatch gametype, with an important difference: respawn is limited or not allowed at all.  Each player is assigned a specific number of lives per match (or just one when there is no respawn); once these lives have been expended, the player will no longer be able to return to the current match and remain as an invisible spectator until there is a winner and the LMS round is over.  Within several games players are called to buy or pick up items, while other titles have the players spawned with full weapons and ammo and there are no powerups available on the map.

Tank Man: Tank Man (also known as the Unknown Protester or Unknown Rebel) is the nickname of an unidentified man who stood in front of a column of tanks on June 5, 1989, the morning after the Chinese military had suppressed the Tiananmen Square protests of 1989 by force.  As the lead tank maneuvered to pass by the man, he repeatedly shifted his position in order to obstruct the tank's attempted path around him.  The incident was filmed and seen worldwide.  There were only a few sources who caught the incident on tape.

Supporting paragraphs: Tank Man Tiananmen Square protests of 1989
Answer: Beijing