Question:
Goal: How to get teeth professionally whitened.

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

OPTIONS:
- Your Dentist will place bleaching gel in a tray and fit in your mouth against your teeth, then use a laser for 30 minutes or less to keep teeth warm.
- Your Dentist will place bleaching gel in a tray and fit in your mouth against your teeth, then use a laser for 30 minutes or less to activate gel and whiten quickly.
Answer:
Your Dentist will place bleaching gel in a tray and fit in your mouth against your teeth, then use a laser for 30 minutes or less to activate gel and whiten quickly.
Goal and options: Make a necklace.

OPTIONS:
- Cut a piece of hemp cord or string that is 10cm or 3.9" long. Thread beads onto string. Tie the ends of the string together.
- Cut a piece of hemp cord or string that is 80cm or 31.5" long. Thread beads onto string. Tie the ends of the string together.
output answer: Cut a piece of hemp cord or string that is 80cm or 31.5" long. Thread beads onto string. Tie the ends of the string together.
[Q]: Which of the following solutions is better for the following goal:
Turn on a ceiling fan.

OPTIONS:
- Make sure the buttons on the fan and related wall outlets are on.
- Make sure the pull string on the fan and related wall switches are on.

[A]: Make sure the pull string on the fan and related wall switches are on.
input question: siphon

OPTIONS:
- can be used on rubber gas tanks
- can be used on safety pin gas tanks

output answer: can be used on rubber gas tanks
[Q]: Objective: To carve the main shape of a knife out of wood, you can OPTIONS:
- Use a razor blade to carefully shape the edges
- Use a paper envelope to carefully shape the edges
[A]: Use a razor blade to carefully shape the edges
[Q]: Objective: How can you freshen your kitchen in a couple of min? OPTIONS:
- Put several ice cubes and some stalks of fresh mint in the garbage disposer, turn on and drain.
- Put several ice cubes and some stalks of fresh onion in the garbage disposer, turn on and drain.
[A]:
Put several ice cubes and some stalks of fresh mint in the garbage disposer, turn on and drain.