Question: Carina Caicedo, is an Ecuadorian professional footballer, she was part of the Ecuadorian squad for the 2015 FIFA Women's World Cup, it was the seventh FIFA Women's World Cup, the quadrennial international women's football world championship tournament, the tournament began on which date?

Context paragraphs:
2015 FIFA Women's World Cup: The 2015 FIFA Women's World Cup was the seventh FIFA Women's World Cup, the quadrennial international women's football world championship tournament.  In March 2011, Canada won the right to host the event, the first time the country would host the tournament and the third time it has been held in North America.  Matches were played in six cities across Canada in five time zones.  The tournament began on 6 June 2015, and finished with the finals on 5 July 2015 with a United States victory over Japan.

Irene Tobar: Irene Tobar (born 5 May 1989) is an Ecuadorian professional footballer.  She was part of the Ecuadorian squad for the 2015 FIFA Women's World Cup.

Carina Caicedo: Carina Caicedo (born 23 July 1987) is an Ecuadorian professional footballer.  She was part of the Ecuadorian squad for the 2015 FIFA Women's World Cup.

Adriana Barré: Adriana Barré (born 4 April 1995) is an Ecuadorian professional footballer.  She was part of the Ecuadorian squad for the 2015 FIFA Women's World Cup.

Denise Pesántes: Denise Pesántes (born 14 January 1988) is an Ecuadorian professional footballer.  She was part of the Ecuadorian squad for the 2015 FIFA Women's World Cup.

Mabel Velarde: Mabel Velarde (born 4 December 1988) is an Ecuadorian professional footballer.  She was part of the Ecuadorian squad for the 2015 FIFA Women's World Cup.

Carli Lloyd: Carli Anne Lloyd (born July 16, 1982) is an American soccer player, two-time Olympic gold medalist, FIFA Women's World Cup champion, 2015 FIFA Player of the Year and 2016 FIFA Player of the Year.  She currently plays for Manchester City in the FA Women's Super League and the United States women's national soccer team as a midfielder.  Lloyd scored the gold medal-winning goals in the finals of the 2008 Summer Olympics and the 2012 Summer Olympics.  She has represented the United States at three FIFA Women's World Cup tournaments: the 2007 FIFA Women's World Cup, in which she helped the U.S. win bronze; the 2011 FIFA Women's World Cup, in which the U.S. won silver; and the 2015 FIFA Women's World Cup, where Lloyd scored a hat trick, including a goal from midfield, in the final in captaining the U.S. to its third title.

Kerlly Real: Kerlly Real (born 7 November 1998) is an Ecuadorian professional footballer.  She was part of the Ecuadorian squad for the 2015 FIFA Women's World Cup.

Madelin Riera: Madelin Riera (born 7 August 1989) is an Ecuadorian professional footballer.  She was part of the Ecuadorian squad for the 2015 FIFA Women's World Cup.

Angie Ponce: Angie Ponce (born 14 July 1996) is an Ecuadorian semi-professional footballer.  She was part of the Ecuadorian squad for the 2015 FIFA Women's World Cup.  Ponce holds the record for being the first, and only, player to have scored two own goals in a Women's World Cup match.  In the 2015 World Cup, she scored two own goals in a single game against Switzerland in their Group C match on 12 June.  However, in the same game, she scored a penalty which was the first ever Women's World Cup goal for Ecuador.

Supporting paragraphs: Carina Caicedo 2015 FIFA Women's World Cup
Answer: 6 June 2015