What are the addresses of the course authors or tutors with personal name "Cathrine"
return courses ;return authors of  #1 ;return #1 where #2 is  Cathrine ;return tutors of  #1 ;return #1 where #4 is  Cathrine ;return #3 or  #5 ;return addresses of  #6
['select', 'project', 'comparative', 'project', 'comparative', 'union', 'project']