In this task, you are given a question. You have to answer the question based on your information.

[Q]: Bernardo de Muro debuted in performing in "Cavalleria rusticana" by the Italian composer who ushered in which movement?
[A]: Verismo


[Q]: The actress that played Sif in the film "Thor" also starred in a 2016 American psychological thriller that was directed by who?
[A]: Bram Coppens


[Q]: How many specials were aired on the series that Buddy Van Horn doubled for Guy Williams on?
[A]:
4 hour-long specials