Excellent!  Can you filter this list to remove all professors who are associated with either Canoeing or Kayaking?
SELECT T1.Fname, T1.Lname, T1.FacID, T3.activity_name from Faculty AS T1 JOIN Faculty_participates_in AS T2 ON T1.facID  =  T2.facID JOIN activity AS T3 ON T2.actid  =  T3.actid WHERE T3.activity_name ! =  'Canoeing' OR T3.activity_name ! =  'Kayaking'
remove all professors associated with either Canoeing or Kayaking refers to excluding entries where activity_name is either 'Canoeing' or 'Kayaking';