16518
Arg Mosque , where the fire occurred , a historic structure built in the early 1900 's , is near the grand bazaar of Tehran and the Golestan Palace , where Reza Khan was crowned as Reza Shah Pahlavi in the 1920 's .
 location contains: Tehran, Golestan Palace
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  Tehran, Golestan Palace 
Answer:
 location contains: Tehran, Golestan Palace