77729
If so , this would be the first substantive evidence of gregarious behavior by large theropods other than " Tyrannosaurus " , although whether they might have hunted in organized packs ( as wolves do ) or simply attacked in a mob , is unknown .
 location: Tyrannosaurus
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: Tyrannosaurus 
Answer:
 location: Tyrannosaurus