character: Tyler Hamilton
topic: Doping Controversies in Cycling
grade: 10
subject: Physical Education
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character: Lance Armstrong
topic: Doping Scandal in Professional Cycling
grade: 10
subject: Physical Education
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character: Maria Sharapova
topic: Doping Controversy in Tennis
grade: 10
subject: Physical Education
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character: Ben Johnson
topic: Doping Incident in Track and Field
grade: 10
subject: Physical Education
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