Question: What is the birthdate of the person who was San Jose Earthquakes head coach during the 2002 MLS All-Star Game?
Context: The Carolina Challenge Cup is a four-team round robin pre-season competition hosted by the Charleston Battery.  It was started in 2004 and features teams from Major League Soccer and the United Soccer Leagues.  The Columbus Crew edged out D.C. United on goal differential to win the 2004 competition, while the San Jose Earthquakes won the 2005 competition.  San Jose's second iteration (although a separate team), the Houston Dynamo, won the 2006 and 2007 versions.  The San Jose Earthquakes again won the tournament on their return to the MLS in 2008 while Real Salt Lake claimed the title in their debut in 2009. Frank Walter Yallop (born 4 April 1964) is a British-Canadian former professional soccer player and former head coach. MLS Cup 2003, the eighth edition of Major League Soccer's championship match, was played between the Chicago Fire and the San Jose Earthquakes to decide the champion of the 2003 season.  The match took place at The Home Depot Center in Carson, California on November 23, 2003.  San Jose defeated Chicago 4–2 with a goal from Richard Mulrooney in the 50th minute.  It was San Jose's second MLS Cup victory in three years.  It was the first MLS Cup in which players from both teams were allowed to wear their primary uniforms.  It was also the first MLS Cup played between two former MLS Cup champions as well as the highest-scoring final, with 6 goals in total. The 2016 Major League Soccer All-Star Game, the 21st annual Major League Soccer All-Star Game, took place on July 28, 2016 (7:30 p.m. EDT, 4:30 p.m. local time) at Avaya Stadium, the home of the San Jose Earthquakes.  The game was televised live on ESPN and Univision in the United States, and on TSN and RDS in Canada.  The game featured the MLS All-Star team playing English side Arsenal, with the match being a preseason friendly for Arsenal as part of their tour of California. San Jose Earthquakes is a soccer team based in San Jose, California, that competes in Major League Soccer (MLS), the most senior soccer league in the United States.  San Jose Earthquakes was established as the San Jose Clash in 1994 becoming a founding member of MLS where they competed starting in 1996.  The team rebranded and changed their name in 2000 to San Jose Earthquakes, connecting them with the former professional team that played in San Jose from 1974 to 1988.  The franchise was moved at the conclusion of the 2005 MLS season to Houston to become the Houston Dynamo, thus putting the team and its records on hiatus.  The team was revived two years later as an MLS expansion franchise, beginning play in 2008. Ronnie O'Brien (born 5 January 1979 in Bray, Ireland) is a retired Irish footballer.  Although he was released by his first club, Middlesbrough, early in his career, he was subsequently signed by Juventus in 1999.  During three years with the Italian club, he played only occasionally for the first team and was loaned out to Lugano in Switzerland, lower division Italian clubs Crotone and Lecco, and Dundee United in Scotland.  After leaving Juventus in 2002, O'Brien spent the rest of his career playing in Major League Soccer (MLS) for FC Dallas, Toronto FC and San Jose Earthquakes before retiring in 2008.  He was named in the MLS Best XI in both 2004 and 2005, and was selected for the MLS All-Star Game for four years running.  O'Brien represented the Republic of Ireland under-16 team and was part of the squad that won the 1998 European Championship. Peter Bridgwater (7 March 1935 – 21 June 2005) was the first president of the San Jose Clash—later known as the San Jose Earthquakes—Major League Soccer franchise.  Prior to arriving in the Bay Area, Bridgwater was an executive of the Vancouver Whitecaps franchise in the North American Soccer League.  He had been involved with professional soccer in San Jose since 1984, when he was named general manager of the NASL's San Jose Earthquakes.  Bridgwater purchased the Earthquakes later, but the NASL ceased operations in 1985.  After the NASL went under, Bridgwater became a founder of the Western Soccer Alliance, which later became the USL First Division. " Soccer America" called him "one of the men most responsible for keeping professional outdoor soccer alive [in the U.S.] after the collapse of the North American Soccer League".  Bridgwater was also a venue director for the 1994 FIFA World Cup at Stanford Stadium in Palo Alto, California.  Two years after the World Cup, the MLS was launched; Bridgwater served as the Clash's first president.  He remained the general manager through the 1998 season, and played a role in having San Jose host matches for the 1999 FIFA Women's World Cup. The 2002 Major League Soccer All-Star Game was the 7th Major League Soccer All-Star Game, played on August 3, 2002 at RFK Stadium in Washington D.C..  Major League Soccer, looking to capitalize on the success of the United States at the 2002 FIFA World Cup, invited the US national team to compete against the MLS All-Stars.  Bruce Arena assembled a roster of the national team's most prominent domestic players in the last decade, while then-San Jose Earthquakes head coach Frank Yallop formed an All-Star team of the top talent among the league's remaining players. San Jose Earthquakes are an American soccer club founded in 1994 as the San Jose Clash after the city of San Jose was awarded an inaugural Major League Soccer (MLS) franchise.  San Jose began playing competitive soccer in the 1996 season.  It plays its home games at Avaya Stadium, competing in the Western Conference of the MLS.  The current San Jose Earthquakes is the second soccer team from San Jose to bear the "Earthquakes" nickname.  The tradition was started by San Jose's North American Soccer League team in 1974 who carried the name until the team folded in 1988.  The current San Jose Earthquakes is an entity distinct of this club, and hosted the first ever MLS game on April 6, 1996, against D.C. United.  In 2005, the then owner of the Earthquakes, Anschutz Entertainment Group, announced plans of the team relocating to Houston due to failing efforts to secure a soccer-specific stadium in San Jose.  The organization in Houston would be considered an expansion team by the league, eventually being known as the Houston Dynamo, who began play in 2006.  The Earthquakes returned after a two-year hiatus, resuming play in 2008. The San Jose Earthquakes are an American professional soccer team based in San Jose, California, United States, that competes as a member of the Western Conference of Major League Soccer (MLS).  The franchise began play in 1996, (originally as the San Jose Clash), as one of the charter clubs of the league.  The Earthquakes took part in the first game in MLS history, defeating D.C. United 1–0.  The Earthquakes have won two MLS Cup titles, in 2001 and 2003, and two Supporters' Shields in 2005 and 2012.  In 2002, the team played in its first CONCACAF Champions Cup (now called the CONCACAF Champions League), making it to the quarterfinals.
Answer: 4 April 1964