1901
Jai  is very ambitious ( he wants to construct the world's fastest car ) and is studying in the  United States  .
 countries of residence: Jai, United States
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:  Jai, United States 
Answer:
 countries of residence: Jai, United States