Which sentence needs a colon to introduce a list?
A) For breakfast we ate sliced fruit, yummy yogurt, and toast with blueberry jam.
B) The parking lot had several types of cars in it, sports cars, mini-vans, and SUV trucks.
C) Over the course of the year, our family has visited Seattle, San Antonio, and New Orleans.
D) When the power went out, we had to throw out the sour cream, the melted butter, and some hamburger meat.