585
In another development , Iran informed the agency that it was planning at the end of this year to set up 3,000 centrifuges that enrich uranium as it moves toward industrial-scale enrichment , ignoring international demands that it return to a freeze on its uranium enrichment activities at its vast facility at Natanz , the report said .
 location contains: Iran, Natanz
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 location contains: Iran, Natanz