Which answer matches this clue: the tennis player who completed a career Grand Slam at the 2012 French Open?

• A Evgeni Plushenko
• B Maria Sharapova ✓
• C Anatoly Karpov
• D Yelena Isinbayeva

Maria Sharapova is the match: the tennis player who completed a career Grand Slam at the 2012 French Open.