Finish the following sentence with the best choice: What do you need to make a knife rust-proof?

Choices:
- To make a knife rust-proof, you need white vinegar, rubbing alcohol, a cup, a pot/stove, paper towels, and a carbon steel knife.
- To make a knife rust-proof, you need tomato sauce, rubbing alcohol, a cup, a pot/stove, paper towels, and a carbon steel knife.

Answer:
To make a knife rust-proof, you need white vinegar, rubbing alcohol, a cup, a pot/stove, paper towels, and a carbon steel knife.