9219
In September 1915 , he was tried alongside 32 co-defendants in Bihać and convicted of partaking in revolutionary activities , for which he was sentenced to two-and-a-half years in prison .
 Bihać
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:
 Bihać