Given a question and a context, provide a Yes or No answer and explain why. If you are unsure, answer Unknown

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Context:
Who is NAME_1?
NAME_1 is a Canadian film director and producer.
What is the purpose of the question?
The purpose of the question is not specified, but it could be related to a film or television project that involves seismology.
How is seismology related to NAME_1's profession as a film director and producer?
Seismology may be relevant to NAME_1's work if he is working on a project that involves natural disasters, geological events, or underground settings.
The movie is about a family trying to survive a natural disaster.
How did the family survive?
The family survived by following the instructions of a seismologist.
Who is the seismologist?
The seismologist was played by actor NAME_2.
Did NAME_1 direct the movie?
Yes, NAME_1 directed the movie.
Does NAME_1 have experience in seismology?
It is unknown if NAME_1 has any experience in seismology.
What is the movie or project that NAME_1 was working on?
NAME_1 directed the movie "NAME_3," which is about a massive earthquake in California.

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Question: did NAME_1 need to know about seismology? 