2022
Christopher Graham Sidney Matthew Graham born 21 September 1950 took over the role University of Liverpool UK Information Commissioner from Richard Thomas on 29 June 2009 and concluded his tenure on 28 June 2016. Prior to this appointment, Graham was Director General of the United Kingdom is Advertising Standards Authority.
 Christopher Graham, University of Liverpool
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: place of death, place of birth, education degree, education institution 
Text: {0} 
Answer:
 Christopher Graham, University of Liverpool