8058
 As a lawmaker , Pearce has n't just embraced the issue of illegal immigration as a tactic ; for him it 's a passion his opponents say an obsession '' the root cause '' of almost any other problem Arizona and the nation face . 
 location contains: Arizona, Pearce
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:  Arizona, Pearce 
Answer:
 location contains: Arizona, Pearce