premise: The Exterminating Angel (Spanish: El ángel exterminador ), is a 1962 surrealist film, written and directed by Luis Buñuel, starring Silvia Pinal, and produced by her then-husband Gustavo Alatriste. Sharply satirical and allegorical, the film contains a view of human nature suggesting "mankind harbors savage instincts and unspeakable secrets".
hypothesis: Silvia Pinal starred in several films in her acting career.
reason: We know that Silvia Panal starred in The Exterminating Angel, but it's not certain what, if any, other films she had a role in throughout her career. 