313976
After the collapse of the USSR , Greek Catholics began to come out of hiding and recover their structure , and Father Daukshis decided to return to Catholicism and serve in the Eastern rite .
 location: USSR
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: USSR 
Answer:
 location: USSR