Premise: Rafael Nadal . In 2010 , he became the seventh male player in history and youngest of four in the Open Era to achieve the Career Grand Slam at age 24 . By winning the Monte-Carlo Masters in 2012 , Nadal became the only male player in the open era to win a tournament eight consecutive times .
Hypothesis: Rafael Nadal won an annual tennis tournament in 2010.
Label: NEUTRAL