What's the Kennection? #41

Welcome to Kennections, a weekly quiz created by Jeopardy! champion/co-host Ken Jennings. Here's how to play: All five answers to the questions below have something in common. Can you figure it out? (Note: We've given you a hint by showing you how many letters are contained within the answer, but this quiz is not interactive.)

1.  What’s the only one of the synoptic gospels that doesn’t include the story of Jesus’s birth?

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2. In American beverages, what quantity is defined as twice a drink’s percentage of alcohol by volume?

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3. In what sport did Lindsay Vonn win her three Olympic medals—and 82 World Cup races?

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4.  What holiday snack is the first word of the lyrics to Nat King Cole’s “The Christmas Song”?

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5. What 1991 song set in “the city I live in, the city of angels” is still the Red Hot Chili Peppers’ highest-charting single ever?

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