input with options: Fact 1: The Earth being tilted on its axis causes ones side of the Earth to receive less energy from the Sun than the other side. Fact 2: Energy from the Sun drives Earth's weather system. Given the two facts above, the Earth being tilted on its axis causes solar energy to drive what?
OPTIONS:
- systems of prejudice
- heat production
- heat is produced
- motor boats
- produce light
- games
- Earth's weather system
- rays or beams
output: Earth's weather system

input with options: Fact 1: Agenerator converts kinetic energy into electrical energy. Fact 2: Water behind a dam has potential energy that can be converted to kinetic energy. Given the two facts above, a generator is used to turn water behind a what into electrical energy?
OPTIONS:
- dam
- H20
- hot
- sewer
- pond
- gutter
- wind
- Heat
output: dam

input with options: Fact 1: Insulated material can be used for keeping warm. Fact 2: To avoid hypothermia, stay warm and dry. Given the two facts above, what can help prevent hypothermia?
OPTIONS:
- ventilated shirts
- hydration
- lowering body temperature
- insulated material
- Thyroid-stimulating hormone
- Dehydration
- air conditioning
- electricity
output: insulated material

input with options: Fact 1: Thyroid hormones increase the rate of metabolism in cells throughout the body. Fact 2: Cell metabolism is a heat production. Given the two facts above, thyroid hormones increase the rate of what in cells?
OPTIONS:
- kinetic energy
- heat production
- heat sources
- Chemical energy
- heat energy
- heat improvement
- energy usage
- heat molecules
output:
heat production