Given the task definition and input, reply with output. You are given a passage. You need to construct a question about the information present in the passage. Construct a question in such a way that (i) it is unambiguous, (ii) its answer is the whole paragraph. Avoid creating questions that can be answered correctly without actually understanding the paragraph.

Tennis bracelets, also known as diamond line bracelets, are thin, elegant pieces of wrist jewelry that feature a symmetrical pattern of diamonds. Unlike charm bracelets, they lack pendants or mementos.
According to numerous web sites, such as Professional Jeweler Magazine and Normans of Mosman, tennis star Chris Evert was known for her diamond line bracelets. She lost one during the 1987 U.S. Open, and the game had to be temporarily halted while she prowled the court for it. The "tennis bracelet" incident sparked a new name for the item, as well as a huge jewelry trend.

Following in the footsteps of the great Chris Evert, last year Serena Williams wore a custom-design Harry Winston tennis bracelet at the U.S. Open. According to the press release, "Winston added an extra secure safety clasp to the bracelet to make sure the flexible and fluid piece will stay securely on Williams' 7 and one-half inch wrist."

Regards

Paradiso
Why are tennis bracelets called tennis bracelets?