Question:
Goal: camera

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

OPTIONS:
- is sold at the pharmacy
- is sold at the electronic store
Answer:
is sold at the electronic store

Question:
Goal: How can you keep from marking your wall with doorknobs hitting it?

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

OPTIONS:
- Place a tennis racket on the knob so that it will guard the wall from the knob edge.
- Place a tennis ball on the knob so that it will guard the wall from the knob edge.
Answer:
Place a tennis ball on the knob so that it will guard the wall from the knob edge.

Question:
Goal: To prevent any type of door from squeaking,

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

OPTIONS:
- spray the door hinges with lubricant.
- spray the door knobs with lubricant.
Answer:
spray the door hinges with lubricant.