input question: How do you clean tennis shoes?

OPTIONS:
- First, dust any dust off your tennis shoes using a soft cloth. Brush away dried mud and dirt using a soft brush. If you have stains on your shoes, use a damp cloth to gently buff away the marks.
- First, dust any dust off your tennis shoes using a soft cloth. Brush away dried mud and dirt using a soft brush. If you have stains on your shoes, use a damp cloth to harshly buff away the marks.

output answer: First, dust any dust off your tennis shoes using a soft cloth. Brush away dried mud and dirt using a soft brush. If you have stains on your shoes, use a damp cloth to gently buff away the marks.

input question: Prevent cracked eggs during boiling.

OPTIONS:
- Add cooking oil to water.
- Add vinegar to water.

output answer: Add vinegar to water.

input question: How to sand the edges of the wood.

OPTIONS:
- Using a belt sander, place the edges on the sander until all edges are smooth.
- Using a rough edge of a sponge, place the edges on the rough edge until all edges are smooth.

output answer:
Using a belt sander, place the edges on the sander until all edges are smooth.