11788
He  is known for his smooth playing style while Niklas Sundin  Dark Tranquillity  's other guitarist has a more harsh style .
 employee of: He, Dark Tranquillity
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:  He, Dark Tranquillity 
Answer:
 employee of: He, Dark Tranquillity