11.   It said Yan was detained after he met the sister of a detained dissident, Sun Weibang.

12.   Mason and his friend met the sisters at a charity basketball game at York College in the Queens section of New York, the office said.

13.   Referees kept asking him to meet their sisters.

14.   Serena Williams, who might have met sister Venus in the semifinals, withdrew after turning her ankle during a warmup tournament in Sydney last Friday.

15.   Serena Williams, who might have met sister Venus in the semifinals, withdrew after turning her ankle during a warmup tournament in Sydney on Friday night.

16.   Williams could meet her sister, Venus, in the final.