7000
The apparent political nature of the voting was cited as among the reasons for the resignation of Terry Wogan as commentator for the UK , a role he had performed at every contest from 1980 .
 Terry Wogan, UK
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Terry Wogan, UK