Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE film (title VARCHAR, film_id VARCHAR)
TABLE: CREATE TABLE inventory (inventory_id VARCHAR, film_id VARCHAR)
TABLE: CREATE TABLE rental (inventory_id VARCHAR)

### Question ###
What is the film title and inventory id of the item in the inventory which was rented most frequently?

### Accurate SQL ###

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