Should you leave cookies for Santa?
user
It’s customary to leave cookies and milk for Santa.
assistant
What about carrots for the reindeer?
user
We would leave carrots for the reindeer.
assistant
Should you leave cookies for Santa?
user
It’s customary to leave cookies and milk for Santa.
assistant
What about carrots for the reindeer?
user
I don’t know anything about that.  I do know that carrots are good for horses, and reindeer may be an animal that looks like a horse.  It’s a smart idea to leave them some carrots, then.
assistant
Should you leave cookies for Santa?