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 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:  German Aerospace Center, DLR 
Answer:
 alternate names: German Aerospace Center, DLR