input with options: Fact 1: Riding a bike does not cause pollution. Fact 2: Visual pollution caused by littering is pollution, just as is water pollution and air pollution. Given the two facts above, what is not caused by riding a bike?
OPTIONS:
- momentum
- flooding
- coal
- disease
- speed
- Allergies
- litter
- exercise
output: litter

Q: Fact 1: Adding salt to a solid decreases the freezing point of that solid. Fact 2: Water density decreases with temperature and increases with salt content. Given the two facts above, what content increases melting points of solids?

OPTIONS:
- salt
- Joules
- water
- fats
- heat
- glass
- sugar
- coal

A: salt

input: OPTIONS:
- maples
- Species
- plants
- soil
- seeds
- animals
- Echinoids
- mushrooms Now, answer this question: Fact 1: Planting trees has a positive impact on an ecosystem. Fact 2: Some trees are maples. Given the two facts above, what can be planted to have a positive impact on the ecosystem?
A:
output: maples

Fact 1: Viruses cause many human diseases. Fact 2: Infectious disease is the leading cause of human death worldwide. Given the two facts above, what can cause death?

OPTIONS:
- weathering
- chemicals
- Cars
- respiration
- viruses
- flooding
- digestion
- Pesticides

Answer: viruses

Problem: OPTIONS:
- contamination
- dry conditions
- permineralization
- soil deposition
- Decrease bodily water
- humans disturb it
- population movement
- threatened
Q: Fact 1: Erosion causes deposition. Fact 2: Desertification implies soil erosion. Given the two facts above, desertification implies what?
Answer: soil deposition

Fact 1: Sunlight and rain can cause a rainbow. Fact 2: When white light hits a prism it is seen as the seven rainbow colors. Given the two facts above, sunlight and rain combine to form what?

OPTIONS:
- Something that has seven colors
- Something that dries the Earth
- rivers and streams
- global ecosystems
- Something that has a tail
- Something that is wet
- deoxyribonucleic acid
- roots and shoots

Answer:
Something that has seven colors