49518
A player may be hampered by bad luck in backgammon , " Monopoly " , " Risk " ; but over many games a skilled player will win more often , and the elements of luck can make for more excitement , and more diverse and multifaceted strategies , as concepts such as expected value and risk management must be considered .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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