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The 2012 United States Senate election in Missouri was held on November 6 , 2012 , alongside a presidential election , other elections to the United States Senate in other states , as well as elections to the United States House of Representatives and various state and local elections .
 Missouri
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Missouri