Complex sentence: The 2011 Women's Hockey Champions Trophy was the 19th edition of the Hockey Champions Trophy for women, running from June 25 to July 3,2011 in Amstelveen, Netherlands.
Split into simpler sentences: The 2011 Women's Hockey Champions Trophy was the 19th edition of the Hockey Champions Trophy for women. It was held from June 25 to July 3,2011 in Amstelveen, Netherlands.