[Q]: Which of the following solutions is better for the following goal:
Increase shelf life of milk.

OPTIONS:
- Add pinch of salt to milk.
- Add pinch of sugar to milk.

[A]: Add pinch of salt to milk.
input question: To open a nut.'

OPTIONS:
- Use a spanner to turn the nut of the appropriate size.
- Put a spanner on the nut and turn it anticlockwise.

output answer: Put a spanner on the nut and turn it anticlockwise.
[Q]: Objective: To clean the bones of a specimen. OPTIONS:
- In a well ventilated area, place specimen in a box, cover with acetone and let sit for 12 hours.
- Clean bones with soap and water.
[A]: In a well ventilated area, place specimen in a box, cover with acetone and let sit for 12 hours.
Q: Here is a goal: How much does it cost to make a floating shelf?

How would you accomplish this goal?

OPTIONS:
- Approximate Total Cost: $10. The DIY Wood Floating Shelf can be made for about $20 in materials cost. This is the cost for the wood, wood finish, and other basic supplies. *Note: This doesn't include smaller things you may already have around the shop, including: glue, sandpaper, etc.
- Approximate Total Cost: $10. The DIY Wood Floating Shelf can be made for about $10 in materials cost. This is the cost for the wood, wood finish, and other basic supplies. *Note: This doesn't include smaller things you may already have around the shop, including: glue, sandpaper, etc.

A: Approximate Total Cost: $10. The DIY Wood Floating Shelf can be made for about $10 in materials cost. This is the cost for the wood, wood finish, and other basic supplies. *Note: This doesn't include smaller things you may already have around the shop, including: glue, sandpaper, etc.
Goal:
Fill the gas tank of an automobile.
OPTIONS:
- Open the door to the gas tank and twist the gas cap clockwise to remove it. Insert the fill hose into the gas tank and sqeeze the handle to fill.
- Open the door to the gas tank and twist the gas cap clockwise to remove it. Insert the fill hose into the gas tank and twirl the hose to fill.
Answer:
Open the door to the gas tank and twist the gas cap clockwise to remove it. Insert the fill hose into the gas tank and sqeeze the handle to fill.
input question: how do you call someone from your phone?

OPTIONS:
- go to their contact and click on facetime.
- go to their contact and click on call.

output answer:
go to their contact and click on call.