What are the answer choices?
The sound became relatively close
I believe it is D. To protect peoples health. Without the warning label we could ingest poison or things we are allergic to.
Your answer is A.
This is why:
At the end of this short novel, the audience learns that the Necklace was fake! If Mathilde would have come clean with the fact that she lost it, she wouldn't have had to do all that work and make herself old.