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In 2018 , the team signed an agreement with Nexstar Media Group to carry Bills preseason games across its network of stations in the region .
 organization: Nexstar Media Group
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Nexstar Media Group