Question: How many movies were added to the list with the most number of movies? Indicate whether the user was a paying subscriber or not when he created the list.
SQL: SELECT T1.list_movie_number, T2.user_has_payment_method FROM lists AS T1 INNER JOIN lists_users AS T2 ON T1.list_id = T2.list_id ORDER BY T1.list_movie_number DESC LIMIT 1