Premise: Venus Williams . Her seven Grand Slam singles titles ties her twelfth on the all-time list , more than any other active female player except sister Serena . She is one of only six women in the Open Era to win 200 or more main draw Grand Slam singles matches . Beginning with the 2002 French Open , they opposed each other in four consecutive Grand Slam singles finals , the first time sisters had so met in the Open Era .
Hypothesis: Venus Williams plays professionally in singles tennis.
Label: ENTAILMENT