69132
By 1904 , there were three large copper smelters and one lead smelter in the Salt Lake valley .
 location: Salt Lake
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: Salt Lake 
Answer:
 location: Salt Lake