10785
A variation sold in the  United States  as the  Pontiac  G8 was not recalled because its layout under the hood was different he said .
 country of headquarters: United States, Pontiac
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
 Entity Pairs:  United States, Pontiac 
Answer:
 country of headquarters: United States, Pontiac