363809
The link from Hemphill County to Pampa was completed in 1929 ; two years later an 11-mile segment was added in Gray County from rural Heaton to the since largely abandoned oil camp of Coltexo .
 location: Hemphill; location: Pampa; location: Gray
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: Hemphill, Pampa, Gray 
Answer:
 location: Hemphill; location: Pampa; location: Gray