instruction:
In this task, you are given a question. You have to answer the question based on your information.
question:
Are Justin David Swibel and Robert Lepage both directors?
answer:
yes


question:
What character is initially introduced in 1996's "A Game of Thrones is played by Hafþór Júlíus "Thor" Björnsson ?
answer:
Gregor "The Mountain" Clegane


question:
Who was starred in Kill Switch and also starred as David in the thriller film "The Guest"?
answer:

Dan Stevens