input: OPTIONS:
- Energy.
- Color palette
- sunlight
- energy
- photons
- Bending.
- Rainbow brite
- Light bulb Now, answer this question: Fact 1: Arainbow is formed by refraction of light by separating light into all different colors. Fact 2: Refraction is the bending of light. Given the two facts above, a rainbow is formed by what of light by separating light into all different colors?
A:
output: Bending.

input: OPTIONS:
- cover
- mechanism
- heat energy
- electrically
- turbines
- cycles
- fan base
- heat Now, answer this question: Fact 1: The vanes rotating in an electric fan causes air to move. Fact 2: Turbines are usually made with a series of curved vanes on a central rotating spindle. Given the two facts above, what part of an electric fan causes air to move?
A:
output: turbines

input: OPTIONS:
- When it's cold
- When it's hot
- When it's raining
- In the winter
- vaporization
- It gets heated up
- When it's dry
- heating liquids Now, answer this question: Fact 1: When water freezes , that water expands. Fact 2: Water freezes into ice when cooled. Given the two facts above, when does water expand?
A:
output:
When it's cold