Question: Kim Chung-sim is a North Korean football midfielder who competed at the world championship for women's national association football teams held on what dates?

Context paragraphs:
1991 FIFA Women's World Cup: The 1991 FIFA Women's World Cup was the inaugural FIFA Women's World Cup, the world championship for women's national association football teams.  It took place in Guangdong, China from 16 to 30 November 1991.  FIFA, football's international governing body selected China as host nation as Guangdong had hosted a prototype world championship three years earlier, the 1988 FIFA Women's Invitation Tournament.  Matches were played in the state capital, Guangzhou, as well as in Foshan, Jiangmen and Zhongshan.  The competition was sponsored by Mars, Incorporated.  With FIFA still reluctant to bestow their "World Cup" brand, the tournament was officially known as the 1st FIFA World Championship for Women's Football for the M&M's Cup.

Kim Chung-sim: Kim Chung-sim (born (1990--)27 1990 ) is a North Korean football midfielder who plays for the North Korea women's national football team.  She competed at the 2012 Summer Olympics and 2011 FIFA Women's World Cup.  At the club level, she played for April 25.

List of North Korean football champions: The North Korean football champions are the winners of the highest league in North Korean football, which is currently the DPR Korea League.  This league is thought to consist of two different contests, and listed here are the winners of the "Technical Innovation Contest" (held from February to June) and the "Republic Championship" (held in October and thought to be contested between the top 6 teams from the Technical Innovation Contest).

Japan women's junior national softball team: Japan women's junior national softball team is the junior under-19 national team for Japan.  The team competed at the 1985 ISF Junior Women's World Championship in Fargo, North Dakota where they finished second.  The team competed at the 1987 ISF Junior Women's World Championship in Oklahoma City, Oklahoma where they finished third.  The team competed at the 1991 ISF Junior Women's World Championship in Adelaide, Australia where they had 12 wins and 2 losses.  The team competed at the 1995 ISF Junior Women's World Championship in Normal, Illinois where they finished second.  The team competed at the 1999 ISF Junior Women's World Championship in Taipei, Taiwan where they finished first.  The team competed at the 2003 ISF Junior Women's World Championship in Nanjing, China where they finished first.  The team competed at the 2007 ISF Junior Women's World Championship in Enschede, Netherlands where they finished second.  The team competed at the 2011 ISF Junior Women's World Championship in Cape Town, South Africa where they finished second.  The team competed at the 2013 ISF Junior Women's World Championship in Brampton, Ontario where they finished first.

China women's junior national softball team: China women's junior national softball team is the junior national under-17 team for China.  The team competed at the 1985 ISF Junior Women's World Championship in Fargo, North Dakota where they finished first.  The team competed at the 1987 ISF Junior Women's World Championship in Oklahoma City, Oklahoma where they finished second.  The team competed at the 1991 ISF Junior Women's World Championship in Adelaide, Australia where they had 8 wins and 5 losses.  The team competed at the 1995 ISF Junior Women's World Championship in Normal, Illinois where they finished sixth.  The team competed at the 1999 ISF Junior Women's World Championship in Taipei, Taiwan where they finished fourth.  The team competed at the 2003 ISF Junior Women's World Championship in Nanjing, China where they finished fourth.  The team competed at the 2007 ISF Junior Women's World Championship in Enschede, Netherlands where they finished ninth.  The team competed at the 2011 ISF Junior Women's World Championship in Cape Town, South Africa where they finished eighth.  The team competed at the 2013 ISF Junior Women's World Championship in Brampton, Ontario where they finished eighth.

Canada women's junior national softball team: Canada women's junior national softball team is the junior national under-17 team for Canada.  The team competed at the 1985 ISF Junior Women's World Championship in Fargo, North Dakota where they finished seventh.  The team competed at the 1987 ISF Junior Women's World Championship in Oklahoma City, Oklahoma where they finished seventh.  The team competed at the 1991 ISF Junior Women's World Championship in Adelaide, Australia where they had 5 wins and 6 losses.  The team competed at the 1995 ISF Junior Women's World Championship in Normal, Illinois where they finished fifth.  The team competed at the 1999 ISF Junior Women's World Championship in Taipei, Taiwan where they finished seventh.  The team competed at the 2003 ISF Junior Women's World Championship in Nanjing, China where they finished sixth.  The team competed at the 2007 ISF Junior Women's World Championship in Enschede, Netherlands where they finished fifth.  The team competed at the 2011 ISF Junior Women's World Championship in Cape Town, South Africa where they finished fifth.  The team competed at the 2013 ISF Junior Women's World Championship in Brampton, Ontario where they finished fifth.

Australia women's junior national softball team: Australia women's junior national softball team is the junior national under-17 team for Australia.  The team competed at the 1985 ISF Junior Women's World Championship in Fargo, North Dakota where they finished fifth.  The team competed at the 1987 ISF Junior Women's World Championship in Oklahoma City, Oklahoma where they finished fourth.  The team competed at the 1991 ISF Junior Women's World Championship in Adelaide, Australia where they had 9 wins and 3 losses.  The team competed at the 1995 ISF Junior Women's World Championship in Normal, Illinois where they finished third.  The team competed at the 1999 ISF Junior Women's World Championship in Taipei, Taiwan where they finished sixth.  The team competed at the 2003 ISF Junior Women's World Championship in Nanjing, China where they finished third.  The team competed at the 2007 ISF Junior Women's World Championship in Enschede, Netherlands where they finished third.  The team competed at the 2011 ISF Junior Women's World Championship in Cape Town, South Africa where they finished fourth.  The team competed at the 2013 ISF Junior Women's World Championship in Brampton, Ontario where they finished third.

Kim Un-hyang (footballer): Kim Un-hyang (born 26 August 1993) is a North Korean football midfielder who played for the North Korea women's national football team at the 2012 Summer Olympics.  At the club level, she played for April 25.

2011 FIFA Women's World Cup: The 2011 FIFA Women's World Cup was the sixth FIFA Women's World Cup competition, the world championship for women's national association football teams.  It was held from 26 June to 17 July 2011 in Germany, which won the right to host the event in October 2007.  Japan won the final against the United States on a penalty shoot-out following a 2–2 draw after extra time and became the first Asian team to win a FIFA World Cup.

Women's Softball World Championship: The Women's Softball World Championship is a fastpitch softball tournament for women's national teams held historically every four years, now every two years, by the World Baseball Softball Confederation (WBSC).  The tournament, originally known as the ISF Women's World Championship, was sanctioned by the International Softball Federation (ISF) until that body's 2013 merger with the International Baseball Federation to create the WBSC.  The number of teams in the tournament began at five in its inaugural event in 1965, went to a high of 28 for the 1994 edition, and now the WBSC Code legislates that the maximum number of teams that may participate is 16.  There are qualifying tournaments that determine which countries will play at the World Championship.

Supporting paragraphs: Kim Chung-sim 2011 FIFA Women's World Cup
Answer: 26 June to 17 July 2011