Task: Question Answering
Input (English): Question: According to the directions on a can of frozen orange juice concentrate, 1 can of concentrate is to be mixed with 3 cans of water to make orange juice. How many 12 ounce cans of concentrate are required to prepare 120 six-ounce servings of orange juice?

 Option A: 12

 Option B: 15

 Option C: 18

 Option D: 21

 Option E: 24
Output (English): Option B