144570
They are mostly concentrated in Tehran and Jolfa district , Isfahan , and an estimated 80,000 currently reside in Iran .
 location: Tehran; location: Isfahan; location: Iran
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: Tehran, Isfahan, Iran 
Answer:
 location: Tehran; location: Isfahan; location: Iran