[Q]: Which of the following solutions is better for the following goal:
how do you know what page you're on in a book

OPTIONS:
- look at the top of the middle of the page for the page number.
- look at the bottom outer corner of the page for the page number

[A]: look at the bottom outer corner of the page for the page number

[Q]: Which of the following solutions is better for the following goal:
Make a plastic phone holder.

OPTIONS:
- Insert into old cassette case.
- Insert into old CD case.

[A]: Insert into old cassette case.

[Q]: Which of the following solutions is better for the following goal:
oven

OPTIONS:
- can warm push pin
- can warm hands

[A]: can warm hands

[Q]: Which of the following solutions is better for the following goal:
Wash your car.

OPTIONS:
- Using a bucket of dirty water and a sponge, immerse the sponge in the water and rub it all over the car. Use a hose to rinse the car with water.
- Using a bucket of soapy water and a sponge, immerse the sponge in the water and rub it all over the car. Use a hose to rinse the car with water.

[A]:
Using a bucket of soapy water and a sponge, immerse the sponge in the water and rub it all over the car. Use a hose to rinse the car with water.