Come up with a question and reasoning that would justify this answer: Sentence A
The question is: One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "You better run if a turtle shows you its horns."
- Sentence B: "You better run if a bull shows you its horns."

Step-by-step reasoning process: Turtles do not have horns, they have shells.
