input with options: Fact 1: Fire converts chemical energy into light and heat energy. Fact 2: On match easily lights any fire. Given the two facts above, what can convert chemical energy into light and heat energy?
OPTIONS:
- an object
- engines
- trees
- reeds
- matches
- tacos
- cigarettes
- roses
output: matches

input with options: Fact 1: Cells vary in size as well as shape, but all cells are very small. Fact 2: Cells are the fundamental units of life. Given the two facts above, the fundamental units of life vary in size and shape but are all very what?
OPTIONS:
- elastic
- large
- dry
- fat
- visible to the naked eye
- complex
- small
- matter
output: small

input with options: Fact 1: Earth orbiting the Sun causes seasons to change. Fact 2: More than any other season, summer is a time of quick-changing weather patterns. Given the two facts above, earth doing what causes quick-changing weather patterns?
OPTIONS:
- orbiting the sun
- Greenhouse gases
- cycling the moon
- global warming
- soaking up rays
- energy of moving objects
- drifting in space
- Movement
output: orbiting the sun

input with options: Fact 1: Freezing means changing from a liquid into a solid by reducing heat energy. Fact 2: Liquid water holds a huge amount of heat energy and resists changes of state to solid or gas. Given the two facts above, what turns a liquid into a solid?
OPTIONS:
- The bending of a ray of light
- decreasing liquid
- reducing heat energy
- Warm air moving into cold air
- movement of tectonic plates
- keeping current temperature
- adding more heat
- evaporation
output:
reducing heat energy