Goal and options: How do you cut down a small sapling?

OPTIONS:
- Use a saw to make a strong hard pushing cut into the bottom of the tree, use other hand to pull the tree toward the saw, maintain pressure while sawing until sapling snaps .
- Use a saw to make a strong hard pushing cut into the base of the tree, use other hand to push the tree away from the saw, maintain pressure while sawing until sapling snaps .
output answer: Use a saw to make a strong hard pushing cut into the base of the tree, use other hand to push the tree away from the saw, maintain pressure while sawing until sapling snaps .

Goal and options: Create night time garden reflectors.

OPTIONS:
- Screw old cassette tapes onto a post.
- Screw old CDs onto a post.
output answer: Screw old CDs onto a post.

Goal and options: What type of oil should be used to make a glass bottle oil lamp?

OPTIONS:
- Essential oil.
- Olive oil.
output answer:
Olive oil.