582
It features Shara Nelson walking along the sidewalk unaware or uncaring of her surroundings which includes drunks gangs bikers disabled people and other ; the three members of  Massive Attack   Robert Del Naja  Grant Marshall and Andrew Vowles gradually start walking behind her .
 employee of: Massive Attack, Robert Del Naja
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:
 employee of: Massive Attack, Robert Del Naja