Find the titles of all movies not reviewed by Chris Jackson.
SELECT DISTINCT title FROM Movie EXCEPT SELECT T2.title FROM Rating AS T1 JOIN Movie AS T2 ON T1.mID  =  T2.mID JOIN Reviewer AS T3 ON T1.rID  =  T3.rID WHERE T3.name  =  'Chris Jackson'
SELECT DISTINCT title FROM Movie EXCEPT SELECT T2.title FROM Rating AS T1 JOIN Movie AS T2 ON T1.mID  =  T2.mID JOIN Reviewer AS T3 ON T1.rID  =  T3.rID WHERE T3.name  =  'Chris Jackson'
[{'title': 'Avatar'}, {'title': 'Gone with the Wind'}, {'title': 'Snow White'}, {'title': 'Star Wars'}, {'title': 'Titanic'}]