Table:
text: Central Student Association
Executive Commissioners
Executive Commissioners
Year_ Human_Resources_Operations Local_Affairs Academic_University_Affairs External_Affairs
2013-2014 N. Charles Hamilton Tyler Valiquette Julia Forster Dominica McPherson
2012-2013 Joshua Ofori-Darko Matthew Pecore Deaglan (MC) McManus Dominica McPherson
2011-2012 Joshua Ofori-Darko Derek Alton Jessica Carter Demetria Jackson
2010-2011 Nick Stepanov Anastasia Zavarella Kevin Bowman Denise Martins
2009-2010 Joshua Gaber Galen Fick Nathan Lachowsky Momina Mir
2008-2009 Joel Harnest Arden Hagedorn Christi Garneau-Scott Cailey Campbell
2007-2008 Jakki Doyle Evan Dalzell Derek Pieper Cailey Campbell
2006-2007 Chris Killer Bre Walt Becky Wallace John Coombs
2005-2006 Andrew Munroe Erika Gates Kim Neale Scott Gilbert
2004-2005 Sean Field Erika Gates Jenn Watt Ryan White

Question: Who worked on local affairs for the Central Student Association when N. Charles Hamilton was in charge of Human Resources & Operations?

Question: Who was in the Central Student Association in External Affairs when Jakki Doyle was in Human Resources & Operations?

Question: Who was in local politics at the central student union in 2012-2013?