Goal and options: To secure a piece of leather under a laser,
output answer: use scotch tape to tape the leather underneath the laser.

Goal and options: How should you hold your hands on the keyboard when playing piano so as to prevent injury and strain?
output answer: Your fingers should touch the keys lightly when at rest with the wrists held above the fingers like a tent.

Goal and options: how do I use coconut oil for my gum health?
output answer:
Coconut oil has antifungal and antibacterial properties. Gargling for 20 minutes with a spoonful of oil (AKA oil pulling) can help clear up germs in the mouth, leading to fresher breath, whiter teeth, and healthier gums.