CANADA STOCKS-Fed talk lifts sentiment, TSX hits 3-week high

* TSX rises 9.84 points, or 0.08 percent, to 12,306.93 * Five of 10 main sectors decline * BlackBerry slips after analyst report By John Tilak TORONTO, July 10 (Reuters) - Canada's main stock index advanced on Wednesday to its highest in three weeks as investor sentiment improved after U.S. Federal Reserve meeting minutes suggesting a balanced stimulus pullback, offsetting weak trade data out of China. The Toronto market extended its gains to a third straight session as it r