2027
It ran on ITV in the United Kingdom between 12 January 1986 and 19 December 2002 originally hosted by Northern Irish  comedian   Roy Walker  ; followed by Nick Weir and lastly Mark Curry .
 title of person: comedian, Roy Walker
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:  comedian, Roy Walker 
Answer:
 title of person: comedian, Roy Walker