which of these listed were the only years to feature a rising stars! team challenge?
2014-2015, 2013-2014, 2012-2013, 2011-2012, 2010-2011, 2009-2010, 2008-2009, 2007-2008, 2006-2007, 2005-2006, 2004-2005, 2003-2004, 2002-2003
which of the years listed were the only years to feature a projectoutreach team challenge?
2014-2015, 2013-2014, 2012-2013, 2011-2012, 2010-2011, 2009-2010, 2008-2009
of those years, which was the only one to feature a university level team challenge?
2014-2015