24674
Barker opined that " if the differential really was as low as three to four then this makes a nonsense of the course of the battle as described by eyewitnesses and contemporaries " .
 Barker
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Barker