Passage: The game is scheduled to be played at The Brick Field at Commonwealth Stadium in Edmonton, Alberta on Sunday, November 25, 2018.\n\nQuestion: Based on this passage, where is the 2018 grey cup being played?
Stream of thoughts:
The Brick Field at Commonwealth Stadium in Edmonton , Alberta
The important part for answering this question is: The game is scheduled to be played at The Brick Field at Commonwealth Stadium in Edmonton, Alberta on Sunday, November 25, 2018.

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Thus, the answer is The Brick Field at Commonwealth Stadium in Edmonton , Alberta