Task: Text to Code
Input (English): What is the film title and inventory id of the item in the inventory which was rented most frequently?
Output (English): SELECT T1.title ,  T2.inventory_id FROM film AS T1 JOIN inventory AS T2 ON T1.film_id  =  T2.film_id JOIN rental AS T3 ON T2.inventory_id  =  T3.inventory_id GROUP BY T2.inventory_id ORDER BY count(*) DESC LIMIT 1