 Complete the following phrase:  David captured another six titles in the early months of 2007, then lost the final of the British Open to Australian Rachael Grinham in a five set final lasting 87 minutes. A month later, David again failed to defend her World Open title when she stumbled in the second round, losing to Shelley Kitchen with a score of 09, 19, 92, 93 and 69 in 69 minutes. It was the first time since April 2004 that David did not qualify for the quarters of a tournament, losing to the same person who denied her the bronze medal of the 