Choose from options: Determine if the sentence is true based on the text below:
Knowles and Nestor went on to win many more tennis titles.

Mark Knowles and Daniel Nestor were the defending champions and successfully defended their title, defeating Leander Paes and Nenad Zimonjić 3–6, 6–3, 6–2 in the final. It was the 39th doubles title for Knowles and the 41th doubles title for Nestor, in their respective careers. It was also the 4th and final title of the year for the pair.
OPT:
 - Yes.
 - It's impossible to say.
 - No.
It's impossible to say