I want to know which Williams sister has won more Grand Slam titles.
I want to know which Williams sister has won more Grand Slam titles.
user
You’re asking about which of the Williams sisters has won more Grand Slam titles?
assistant
Yes
user
Hmm.  Maybe you’re thinking about which of the sisters has won more titles at a tournament such as the Australian Open, US Open, French Open, Wimbledon, and/or the U.S. Open.  However I don’t know which sisters you’re referring to.  I know there are eight Williams sisters, and only five of them have won Grand Slam titles: Venus, Serena, Venus, Serena, and Venus.  These women are famous and influential in their own right.  Do you think these sisters are the ones you’re asking about?
assistant
According to Britanica.com, Serena Williams won more Grand Slam singles titles.
user
Okay, if you’re asking about which sister has won the most Grand Slam singles titles, then I can give you this answer: Serena Williams has won 13 Grand Slam singles titles, and Venus Williams has won 11 Grand Slam singles titles.
assistant
Are they still active?
user