414
 A1 After months of relative calm in Umm Qasr , Iraq 's largest and most important Persian Gulf port , the city has become a mix of danger , corruption , modest commercial bustle and a fair amount of intrigue . 
 location contains: Iraq, Umm Qasr
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
 Entity Pairs:  Iraq, Umm Qasr 
Answer:
 location contains: Iraq, Umm Qasr