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?
Sentence (from "2015 FIFA Women's World Cup"): Matches were played in six cities across Canada in five time zones.
Relevant evidence: No