846
Apple Corps was founded by the  Beatles  in 1968 and is still owned by Paul McCartney  Ringo Starr  the widow of John Lennon and the estate of George Harrison .
 employee of: Beatles, Ringo Starr
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:  Beatles, Ringo Starr 
Answer:
 employee of: Beatles, Ringo Starr