Write the following queries in relational algebra, using the schema provided for the MOVIES database.

ACTOR (actor_id, first_name, last_name, last_update)

LANGUAGE (language_id, name, last_update)

CATEGORY (category_id, name, last_update)

FILM (film_id, title, description, release_year, language_id, length, rating, last_update)

FILM_ACTOR(actor_id, film_id, last_update)

FILM_CATEGORY (film_id, category_id, last_update)

COMMENTS (review_id, film_id, reviewer_name, comment, score, last_update)

Please answer in Relational Algebra NOT MySQL

1. Find the Title and the Year of the movies with actors that HAVE NOT acted in any movie in Japanese.

2. Find the last name from all the actors with first name KENDRICK that act in movies with at least a comment from Mando99 and at the same time without comments from James22