Goal and options: What can I use to make shiny headgear for my costume?

OPTIONS:
- Use a piece of foil.
- Use a piece of black fabric.
output answer: Use a piece of foil.
[Q]: Which of the following solutions is better for the following goal:
To allow a cake to set, you can

OPTIONS:
- Place it in a covered glass container in the fridge overnight
- Place it in a covered glass container in the microwave overnight

[A]: Place it in a covered glass container in the fridge overnight
input question: bathroom cabinet

OPTIONS:
- to store frozen food
- to store toilet paper

output answer: to store toilet paper
[Q]: Objective: To boil water in a saucepan, OPTIONS:
- fill a saucepan with water, turn the stove on to high heat, and when the water bubbles up in large bubble rapidly to the surface, it has boiled.
- fill a saucepan with water, turn the stove on to high heat, and when the water bubbles up in tiny bubbles close to the pan's surface, it has boiled.
[A]: fill a saucepan with water, turn the stove on to high heat, and when the water bubbles up in large bubble rapidly to the surface, it has boiled.
Q: Here is a goal: linens

How would you accomplish this goal?

OPTIONS:
- serve as bedding on comfortable beds for humans
- serve as bedding on tent floors in the great ourdoors for humans

A: serve as bedding on comfortable beds for humans
Question:
Goal: how do you put a dvd in a dvd player?

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- place the disk onto the disk tray and then close it.
- shove the disk inside the disk tray.
Answer:
place the disk onto the disk tray and then close it.