Question: How to scratch an itch
Option 0: Place one or two fingers or fingernails on the skin, where the itch is located. Use a back and forth motion to scratch that area until it no linger itches.
Option 1: Place one or two fingers or fingernails on the skin, where the itch is located. Use a back and forth motion to scratch that area until it itches more than before.
Answer: 0