Question:
Goal: To make sure all the corners of a wooden board are at a 90 degree angle, you can

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

OPTIONS:
- Use an angle to measure them
- Use a ruler to measure them
Answer:
Use an angle to measure them

Question:
Goal: how do you treat period cramps?

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

OPTIONS:
- drink some coffee?
- take some midol.
Answer:
take some midol.

Question:
Goal: To quickly chill custard,

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

OPTIONS:
- fill a bowl larger than the saucepan halfway with water, place the saucepan into the larger bowl, and stir the custard with a spatula until cool.
- fill a bowl larger than the saucepan halfway with ice, place the saucepan into the larger bowl, and stir the custard with a spatula until cool.
Answer:
fill a bowl larger than the saucepan halfway with ice, place the saucepan into the larger bowl, and stir the custard with a spatula until cool.