55812
He made his debut on the opening day of the 2017 – 18 season in a 1 – 0 home win over Millwall at the City Ground .
 Millwall, City Ground
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Millwall, City Ground