20069
He was instrumental in securing an inquiry into the condition of Coldbath Fields Prison , and as a result was for a time prevented by the government from visiting any prison in the kingdom .
 Coldbath Fields Prison
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Coldbath Fields Prison