120160
G Gallagher , Joe Giddins , Stephen Griffith , Richard Grivas , Efstratios Gufeld , Eduard H Hansen , Carsten Harding , Tim Horowitz , Israel Albert I J K Karolyi , Tibor Kasparov , Garry Keene , Raymond Korchnoi , Victor Korn , Walter Kosten , Tony L Lalic , Bogdan Lane , Gary Levy , David See also
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None