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The two advanced south to face Ragnall , and this led to a battle somewhere on the banks of the River Tyne , probably at Corbridge where Dere Street crosses the river .
 Ragnall, River Tyne, Corbridge, Dere Street
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Ragnall, River Tyne, Corbridge, Dere Street