Table schema:
CREATE TABLE Rating (stars INTEGER, mID VARCHAR); CREATE TABLE Movie (title VARCHAR, mID VARCHAR)

Question: What are the movie titles and average rating of the movies with the lowest average rating?
SQL: SELECT T2.title, AVG(T1.stars) FROM Rating AS T1 JOIN Movie AS T2 ON T1.mID = T2.mID GROUP BY T1.mID ORDER BY AVG(T1.stars) LIMIT 1