6082
They spun off as a separate company  Zink  Imaging in  2005  after Polaroid's bankruptcy and eventual sale to the Petters Group Worldwide in Minnetonka Minn .
 founded: Zink, 2005
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:
 founded: Zink, 2005