What better way to celebrate 11/12 than with a question about Sesame Street‘s beloved “Pinball Number Count” videos?

If you don’t remember them, the videos featured an animated pinball traveling through a deliriously complex pinball machine, illustrating the number of the day. The opening line went something like this: “One two three FOUR FIVE, six seven eight NINE TEN, eleven twelve.”

Question: The group who performed the song had a number of hits during the ’70s and ’80s. Their last single to hit the Billboard Top 10 was featured on the popular soundtrack for what ’80s movie?