What can we assume about people who get up early?\nOptions:\n- go sleep early\n- ask spouse to wake\n- fix up alarm\n- go to bed early\n- get rooster
A step-by-step solution is:
go sleep early
When someone gets up early, they are missing on a few hours of sleep.

When someone misses a few hours of sleep, they go sleep early.

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Final answer: go sleep early