Did anyone see the question about Santa parking his sleigh on 1 VS. 100?

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I didn't catch it but I heard about it. The question was...If Santa was parallel parking his sleigh which part of the sleigh would be at facing the curb ? The drivers side, passengers side , or the rear? The answer apparantly was the rear....please tell me how is this? Were they speaking of when he was actually in the act of paralell parking or was it after he was done? Please explain..