The US army is much larger and better equipped than the Canadian army.

What % of the US army would be happy to obey an order to invade Canada. At what level if seniority? What justification could be given to sure up the troops?

You are missing a piece of the analogy.

After each key press the size of the letters change, so some become more likely to be hit than others.

How the size of the keys vary is the secret being sought, and this training requires many, many more monkeys than just producing Shakespeare.

Wrong answers only…

Fallout