Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: A dishwashers purpose is too clean dishes and was invented to do so.
The question and answer:
Which of these sentences doesn't make sense?
Options:
- Sentence A: "Dirty dishes cannot be cleaned in a dishwasher."
- Sentence B: "Dirty dishes can be cleaned in a dishwater."

The answer is Sentence A