45510
During Prohibition in 1921 , firemen were called to the building to put out a blaze caused by a whiskey still , under which a gas fire had been lit. Tenants heard an explosion and when firemen arrived , one room was in flames .
 Prohibition
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Prohibition