Table:
text: Central Student Association
Executive Commissioners
Executive Commissioners
Year_ Human_Resources_Operations Local_Affairs Academic_University_Affairs External_Affairs
2003-2004 Quentin Sinclair Andrew Langille David Hornsby Luke Weiler
2002-2003 Sanjay Chakraburtty Tahira Dosani Erinn White David Sone

Question: Who was the Human Resources & Operations person for the Central Student Association between 2003 and 2004?

Question: Wer war in Human Resources & Operations in der Central Student Association, als David Hornsby in Academic & University Affairs war?

Question: Who was active in academic and university affairs when Andrew Langille was active in local affairs for the Central Student Association?