109829
Leighfield was President of the British Computer Society ( 1993 – 4 ) and the Computing Services and Software Association ( 1995 – 6 ) .
 Leighfield, British Computer Society
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Leighfield, British Computer Society