input question: how do you use a butterfly keyboard?

OPTIONS:
- type on it while pressing each key twice.
- type on it exactly like a normal keyboard.

output answer: type on it exactly like a normal keyboard.

input question: What can be used if you want to knit but don't have access to knitting needles?

OPTIONS:
- You can use two forks if you are lacking knitting needles.
- You can use chopsticks if you are lacking knitting needles.

output answer: You can use chopsticks if you are lacking knitting needles.

input question: To prepare metal for welding, you can

OPTIONS:
- Make sure the material is dusty and wet
- Make sure the material is clean and dry

output answer:
Make sure the material is clean and dry