12890
Measuring 36 by 16 feet and comprising 30 million hand-tied knots , it was made about 1539-40 for the Ardabil mosque in what is now northwest Iran .
 location contains: Iran, Ardabil
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:  Iran, Ardabil 
Answer:
 location contains: Iran, Ardabil