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One big heap , in ever-lasting homage to the nickname , a cross between the closest major league team , the adored Boston Red Sox , some 24 miles north , and the former world heavyweight champion , Rocky Marciano , who was from Brockton .
 place of birth: Rocky Marciano, Brockton
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:  Rocky Marciano, Brockton 
Answer:
 place of birth: Rocky Marciano, Brockton