Baseball

What is the purpose of this pole?

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Which of the folliwing is a famous baseball player?
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Which MLB team won its 14th straight division title in 2005?
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Which one these teams is in the MLB National League East?
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Who did Sean Manaea throw a no hitter against in April 2018?
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Who won the 2016 MLB Home Run Derby?
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Which of the following is a baseball team?
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Where do most baseball players sit during games when not playing on the field?
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Who performed the National Anthem at game 3 of the 2018 World Series
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