5438
Developed by AUDI AG for use in the Gallardo and the first engine developed for Automobili  Lamborghini  S.p.A. after they were acquired by AUDI AG - part of the  Volkswagen Group  .
 subsidiaries: Lamborghini, Volkswagen Group
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:  Lamborghini, Volkswagen Group 
Answer:
 subsidiaries: Lamborghini, Volkswagen Group