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Byker is an inner city electoral ward in the city of Newcastle upon Tyne in Tyne and Wear , England .
 Newcastle upon Tyne, Tyne and Wear, England
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Newcastle upon Tyne, Tyne and Wear, England