22001
 The most recent was in Rhode Island earlier this month , where Republicans dispatched 72-hour teams to help Senator Lincoln Chafee beat back what had seemed to be a very threatening conservative challenge by Steve Laffey , the mayor of Cranston . 
 location contains: Rhode Island, Cranston
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:  Rhode Island, Cranston 
Answer:
 location contains: Rhode Island, Cranston