14079
The firm was founded in 2002 by Dr. Armin Schwerdtner who had previously headed an optics research group at the  Dresden University of Technology  ( TU  Dresden  ) .
 members: Dresden University of Technology, Dresden
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: Dresden University of Technology, Dresden