input with options: Fact 1: Thick fur can be used for keeping warm. Fact 2: Becuse of that, the fat layer was needed to keep warm, now that the fur coat was removed. Given the two facts above, what do animals without thick fur need to stay warm?
OPTIONS:
- colder weather
- less fat
- In the winter
- hard outer covering
- layers of fat
- thinner fur
- nutrients
- hydrogen and oxygen
output: layers of fat

Q: Fact 1: Fire converts chemical energy into light and heat energy. Fact 2: Fire needs fuel to burn. Given the two facts above, what converts chemical energy into light and heat energy?

OPTIONS:
- Firecrackers
- breathing
- burning fuel
- eating food
- warmth
- condensing fuel
- Green beans
- cigarettes

A: burning fuel

input: OPTIONS:
- Energy
- photons
- infrared
- Light
- small
- nuclear
- Energy.
- ultra violet Now, answer this question: Fact 1: Sight is the ability to sense light, and the eye is the organ that senses light. Fact 2: Light is the part of the spectrum that stimulates the eye's retina, resulting in sight. Given the two facts above, what is the part of the spectrum that the eye can sense?
A:
output: Light

Fact 1: Smoking causes direct damage to the lungs. Fact 2: With emphysema, there is permanent lung damage in the alveoli. Given the two facts above, emphysema can be caused by?

OPTIONS:
- Pollution
- nitric oxide
- smoking
- steroids
- Pesticides
- pollen
- hormones
- hydrogen peroxide

Answer: smoking

Problem: OPTIONS:
- die
- store
- grow
- decay
- growth
- food
- pass out
- move
Q: Fact 1: An animal requires energy to move. Fact 2: Animals eat plants to make energy. Given the two facts above, animals require eating plants to do what?
Answer: move

Fact 1: Most people can survive only a few days without water. Fact 2: Water combines hydrogen and oxygen. Given the two facts above, most people can survive only a few days without a combination of what?

OPTIONS:
- dehydration
- hydrogen and oxygen
- food and shelter
- hydrogen chloride and water
- scarce resources
- solid, liquid, gas
- lemonade and ice water
- watercolor paints

Answer:
hydrogen and oxygen