7440
In 2007  DHL  Express bought 49.5 % of nonvoting and 24.5 % of voting stock and added a member to the board of  ASTAR Air Cargo  .
 members: DHL, ASTAR Air Cargo
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "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} 
Answer:
 members: DHL, ASTAR Air Cargo