Question: how to clean coffee maker

  Options: 
 A. Fill the water chamber to its full capacity with equal parts white vinegar and water. I used the carafe to measure equal parts of each. Run a half brew cycle: Start a brew cycle. Midway through the brew cycle, turn off the coffee maker and let it sit for an hour.
 B. Fill the water chamber to its full capacity with equal parts dish soap and water. I used the carafe to measure equal parts of each. Run a half brew cycle: Start a brew cycle. Midway through the brew cycle, turn off the coffee maker and let it sit for an hour.
Answer: A