21570
Initially he received treatment at the Shaukat Khanum Memorial Hospital in Lahore but was transferred to the United States for further treatment - however he was unable to recover .
 location: Lahore
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: Lahore 
Answer:
 location: Lahore