Premise: Martina Hingis ( born 30 September 1980 ) is a Czechoslovak-born Swiss professional tennis player who spent a total of 209 weeks as the singles world No. 1 . In July 2013 , Hingis came out of retirement to play the North American hard-court season , partnering Daniela Hantuchová .
Hypothesis: Martina Hingis played the North American drums.
Label: NEUTRAL