8488
 In Washington a group calling itself Allies for Marriage and Children , co-founded by Jeff Kemp , the son of the former presidential candidate Jack Kemp , advocates a ban on gay marriage . 
 children: Jack Kemp, Jeff Kemp
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:  Jack Kemp, Jeff Kemp 
Answer:
 children: Jack Kemp, Jeff Kemp