8444
The Max Planck Institute for Solar System Research and the  German Aerospace Center  (  DLR  ) provided the framing cameras for the Dawn spacecraft which arrived at asteroid 4 Vesta in mid-2011 .
 alternate names: German Aerospace Center, DLR
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:
 alternate names: German Aerospace Center, DLR