challenge: What is Sara Diamond known for in relation to the Montreal Canadiens?
  
  A. Singing the American National Anthem during the 2013/14 and 2014/15 NHL Playoffs
  B. Singing the American National Anthem during the 2013/14 and 2014/15 NHL regular seasons
  C. Singing the Canadian National Anthem during the 2013/14 and 2014/15 NHL Playoffs
  D. Singing the Canadian National Anthem during the 2013/14 and 2014/15 NHL regular seasons
  Answer: 