Question:
Goal: Keep zipper closed.

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Spray zipper lightly with hair spray.

Question:
Goal: How to perform a push-up?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Lay on the floor, belly down. Position your hands to your sides, palms flat on the floor. Push up so that your back and legs are straight, and the only things touching the floor are the feet and palms. Lower down and touch your nose to the ground, then push up again.

Question:
Goal: How to upload a video to Facebook

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Log in to Facebook and go to your home page/profile. Click on the "photo/video" button in the "what's on your mind" section. Press and upload a video from your phone's album.