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 all the Actors last names with a First name (alphabetically) minor than MICHELLE and the Last Name (alphabetically) bigger than WILBUR and with actor id minor or equals to 160.

2. Find the Film title from all the movies in the Japanese and filmed after 1995.