350045
History In 1885 the laws of the Wyoming Territory required railroads building or operating in the territory to be incorporated in the territory .
 location: Wyoming
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: Wyoming 
Answer:
 location: Wyoming