question: Which sport did both Sandy Mayer and Patty Fendick play?
answer: tennis
context: Title: 1995 Peters International – Women's Doubles
  Passage: Patty Fendick and Meredith McGrath were the defending champions but they competed with different partners that year, Fendick with Mary Joe Fernández and McGrath with Rennae Stubbs.
  Title: 1988 Nutri-Metics Open
  Passage: The 1988 Nutri-Metics Open was a women's tennis tournament played on outdoor hard courts at the ASB Tennis Centre in Auckland in New Zealand and was part of the Category 1 tier of the 1988 Virginia Slims World Championship Series.  It was the third edition of the tournament and ran from 25 January until 31 January 1988.  Patty Fendick won the singles title.
  Title: Patty Fendick
  Passage: Patty Fendick (born March 31, 1965) is a former professional women's tennis player and is the former women's tennis program head coach at University of Texas.
  Title: 1988 Fernleaf Classic – Doubles
  Passage: Patty Fendick and Jill Hetherington won in the final 6–3, 6–3 against Belinda Cordwell and Julie Richardson.
  Title: Sandy Mayer
  Passage: Alexander "Sandy" Mayer (born April 5, 1952) is a former tennis player from the United States, who won ten titles in singles and twenty-four titles in doubles during his professional career.  He was part of the winning tennis squad at Stanford University in 1973.
citations: Sandy Mayer Patty Fendick