6357
The group were concerned that " Tommy " had been promoted as " high art " by manager Kit Lambert and thought their stage show stood in equal importance to that album 's rock-opera format .
 person: Kit Lambert
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Kit Lambert