3751
In the following year Alan Simon collaborated with  Roger Hodgson  former co-leader and co-founder of  Supertramp  on the album Open The Door .
 employee of: Roger Hodgson, Supertramp
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:  Roger Hodgson, Supertramp 
Answer:
 employee of: Roger Hodgson, Supertramp