1474
Users can use text chat and peer-to-peer VoIP with other users , identify which games their friends and other group members are playing , and join and invite friends to Steamworks-based multiplayer games that support this feature .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None