Question: In what year did the American baseball player Mark McGwire win the Man of the Year Award?

full_context: Document 1: Babe Ruth Home Run Award: The Babe Ruth Home Run Award was an annual award presented to the previous season's leading home run hitter in Major League Baseball (MLB). The award was named after the legendary Babe Ruth, who led the American League in homers 12 times. It was first awarded to Mark McGwire after his record-setting 1998 season. The award was a 21 lb , 20 in bronze statue of Ruth based on a 1920 photo of him following through on a tremendous swing.
Document 2: Sporting News Reliever of the Year Award: The "Sporting News" Reliever of the Year Award was an annual award presented to the best relief pitcher in each league in Major League Baseball (MLB). It was established in by "The Sporting News" (TSN) as the Fireman of the Year Award. At the time, no reliever had ever received a Cy Young Award vote. The Fireman of the Year Award originally recognized the reliever with the most combined saves and wins in each league in MLB. The magazine had started publishing the then-unofficial save statistic that same year. Later, a save was worth two points compared to one for a save in determining the winner. In the award was chosen based on consensus from TSN editors, and it was renamed to Reliever of the Year Award. The award was last issued in 2010 before being discontinued.
Document 3: Hank Aaron: Henry Louis "Hank" Aaron (born February 5, 1934), nicknamed "Hammer" or "Hammerin' Hank", is a retired American Major League Baseball (MLB) right fielder who is currently the senior vice president of the Atlanta Braves. He played 21 seasons for the Milwaukee/Atlanta Braves in the National League (NL) and two seasons for the Milwaukee Brewers in the American League (AL), from 1954 through 1976. Aaron held the MLB record for career home runs for 33 years, and he still holds several MLB offensive records. He hit 24 or more home runs every year from 1955 through 1973, and is one of only two players to hit 30 or more home runs in a season at least fifteen times. In 1999, "The Sporting News" ranked Aaron fifth on its "100 Greatest Baseball Players" list.
Document 4: Chuck Tanner Baseball Manager of the Year Award: The Chuck Tanner Baseball Manager of the Year Award is the original name for two awards that are given by the Rotary Club of Pittsburgh, in Pittsburgh, Pennsylvania. It is named for Chuck Tanner, former manager of the Pittsburgh Pirates, and was first awarded on November 17, 2007 at the city's Rivers Club. For the first three years, the award was given to a manager in Major League Baseball. In 2010, a second award was presented to the "Chuck Tanner Collegiate Baseball Manager of the Year"; the original award was renamed the "Chuck Tanner Major League Baseball Manager of the Year Award".
Document 5: Fred McGriff: Frederick Stanley McGriff (born October 31, 1963) is an American former professional baseball first baseman, who played for six Major League Baseball (MLB) teams from 1986 through 2004. A power-hitting first baseman, he became a five-time All-Star and led both leagues in home runs in separate years – the American League in 1989 and the National League in 1992. McGriff finished his career with 493 home runs, tied with Hall of Fame player Lou Gehrig, and only seven homers away from joining the 500 home run club. He won a World Series title as a first baseman with the Atlanta Braves in 1995. He currently works in the Atlanta Braves' front office as Special Assistant to Baseball Operations.
Document 6: Commissioner's Historic Achievement Award: The Commissioner's Historic Achievement Award is awarded by the Commissioner of Baseball to a group or person who has made a "major impact on the sport" of baseball. It is not an annual award; rather, the Commissioner presents the trophy at his discretion. The trophy is a gold baseball sitting atop a cylindrical silver base, created by Tiffany & Co. The award has been presented fourteen times by Commissioner Bud Selig: eleven times to players, once to a team, and twice to a non-player. Mark McGwire and Sammy Sosa were the first to receive the award for their parts in the 1998 MLB home run record chase. The most recent recipient is Derek Jeter (2014), who was honored in the final year of his career for being "one of the most accomplished shortstops of all-time". The 2001 Seattle Mariners won the award as a team for posting a 116–46 record one season after losing Alex Rodriguez to the Texas Rangers. Roberto Clemente, the 2006 awardee, is the only player to receive the award posthumously; his award was accepted by his wife, Vera.
Document 7: Bash Brothers: The Bash Brothers are a duo of former baseball players consisting of Jose Canseco and Mark McGwire. Both prolific home run hitters, the two were teammates in Major League Baseball (MLB) for seven seasons with the Oakland Athletics, helping the team win a World Series title in 1989. The two began celebrating homers by bashing each other's forearms, which spawned a marketing campaign that was a takeoff on The Blues Brothers. After retiring from playing, Canseco and McGwire both admitted to using anabolic steroids during their careers.
Document 8: Mark McGwire: Mark David McGwire (born October 1, 1963), nicknamed Big Mac, is an American former professional baseball player and currently a bench coach in Major League Baseball (MLB). As a first baseman, his MLB career spanned from 1986 to 2001 while playing for the Oakland Athletics and the St. Louis Cardinals. He quickly grabbed media attention in 1987 as a rookie with the Athletics by hitting 33 home runs before the All-Star break, and would lead the major leagues in home runs that year with 49, setting the single-season rookie record. He appeared in six straight All-Star Games from 1987 to 1992 despite a brief career decline related to injuries. Another string of six consecutive All-Star appearances followed from 1995 to 2001. Each season from 1996 to 1999, he again led the major leagues in home runs.
Document 9: Walter Payton NFL Man of the Year Award: The Walter Payton NFL Man of the Year award is presented annually by the National Football League (NFL) honoring a player's volunteer and charity work, as well as his excellence on the field. Prior to 1999, it was called simply the NFL Man of the Year Award. Shortly after Chicago Bears running back Walter Payton died (having been the 1977 recipient himself), the award was renamed to honor his legacy as a humanitarian. Each year, a winner is selected from 32 nominees from the 32 different teams. A panel of judges, which includes the Commissioner of the NFL, Connie Payton (widow of Walter Payton), the previous year's winner, and a number of former players select the winner of the award. The Man of the Year winner receives a $50,000 donation in his name to a charity of his choice. The other 31 finalists also receive donations in their name of $5,000 each to charities of their choice. The Chicago Bears and Kansas City Chiefs have had more winners of the award than any other team, with 5 winners each. The winners for the 2016 award are New York Giants quarterback Eli Manning and Arizona Cardinals wide receiver Larry Fitzgerald.
Document 10: Marvin Miller Man of the Year Award: The Marvin Miller Man of the Year Award is given annually to a Major League Baseball (MLB) player "whose on-field performance and contributions to his community inspire others to higher levels of achievement." The award was created by the Major League Baseball Players' Association (MLBPA) and was presented to the inaugural winner—Mark McGwire—in 1997 as the "Man of the Year Award". Three years later, it was renamed in honor of Marvin Miller, the first executive director of the MLBPA. The award forms part of the Players Choice Awards.
Document 11: History of the St. Louis Cardinals (1990–present): The St. Louis Cardinals, a professional baseball franchise based in St. Louis, Missouri, compete in the National League (NL) of Major League Baseball (MLB). Brewing magnate Gussie Busch's 37-year-long ownership of the club ended with his death in 1989, and his brewery, Anheuser-Busch (AB) took over. In 1995, an investment group led by Drew Baur and William DeWitt, Jr., purchased the team and have owned the club since. Shortstop Ozzie Smith – nicknamed "The Wizard" – collected a staggering array of defensive records and awards while performing acrobatic spectacles such as somersaults and flips that mesmerized Cardinal and non-Cardinal fans alike. In 1998, Mark McGwire and the Chicago Cubs' Sammy Sosa collocated national attention with their chase of Roger Maris' single-season home run record of 61. In addition, McGwire also set numerous team home run records. For the 1990s, the Cardinals captured one division title and finished above .500 five times for a .488 winning percentage
Document 12: Edgar Martínez Award: The Edgar Martínez Outstanding Designated Hitter Award, commonly referred to as the Edgar Martínez Award and originally known as the Outstanding Designated Hitter Award, has been presented annually to the most outstanding designated hitter (DH) in the American League (AL) in Major League Baseball (MLB) since 1973. The award is voted on by club beat reporters, broadcasters and AL public relations departments. All players with a minimum of 100 at bats at DH are eligible. It was given annually by members of the Associated Press who are beat writers, broadcasters, and public relations directors. The Associated Press discontinued the award in 2000, but it was picked up by the Baseball Writers' Association of America, which has administered it since.
Document 13: 1987 Oakland Athletics season: The Oakland Athletics' 1987 season involved the A's finishing 3rd in the American League West with a record of 81 wins and 81 losses. Mark McGwire set a rookie record by hitting 49 home runs. At the beginning of the season, the word "Athletics" returned, in script lettering, to the front of the team's jerseys. Former A's owner, Charles O. Finley banned the word "Athletics" from the club's name in the past because he felt that name was too closely associated with former Philadelphia Athletics owner Connie Mack. In his first full Major League season, Mark McGwire hit 49 home runs, a single-season record for a rookie; he was named the American League Rookie of the Year. McGwire would be the first American League rookie since Al Rosen of the Cleveland Indians in 1950 to lead the American League in home runs. The 1987 season also saw the return of Reggie Jackson to Oakland.
Document 14: Larry MacPhail Award: The Larry MacPhail Award is presented annually by Minor League Baseball (MiLB) to recognize the top promotion effort in the minor leagues. MiLB teams are known for using promotions such as theme nights, in-game promotions and giveaways, specialty foods, and fireworks shows to increase attendance at games. The award is named after Baseball Hall of Fame member Larry MacPhail, who introduced innovations such as night games, team travel by airplane, pension plans, and batting helmets. The award was first presented in 1966 and is usually awarded during baseball's Winter Meetings.
Document 15: 1998 Major League Baseball home run record chase: The 1998 Major League Baseball home run chase in Major League Baseball was the race between first baseman Mark McGwire of the St. Louis Cardinals and right fielder Sammy Sosa of the Chicago Cubs that resulted in both players breaking Roger Maris's long-standing and highly coveted record of 61 home runs. McGwire broke Maris's record on September 8 against the Cubs and finished with 70 home runs. Sosa finished with 66.
ground_truth: 1997