Fact 1: Exercise has a positive impact on a human 's health. Fact 2: Sports is a good form of exercise. Given the two facts above, what have a positive impact on a human's health?

OPTIONS:
- sweating
- nutrients
- tuna
- animals
- hormones
- food
- clams
- sports

Answer: sports

Problem: OPTIONS:
- slow and inefficient
- chemical changes
- circulatory systems
- most organisms
- fossil fuels
- Abnormal cell growth
- deoxyribonucleic acid
- Oxygen production
Q: Fact 1: Darkness has a negative impact on photosynthesis. Fact 2: Light is necessary for photosynthesis, a process that produces oxygen. Given the two facts above, darkness has a negative impact on which process of a plant?
Answer: Oxygen production

Problem:OPTIONS:
- Loose
- Wind
- With sand
- fibers
- heat
- Dry
- store
- Tight

Fact 1: The looseness of soil has a positive impact on a plant 's roots' growth in that soil. Fact 2: Root growth and development are extremely important to plant growth. Given the two facts above, how should the soil be packed for the plants to grow healthy?
****
A: Loose

Fact 1: If fossils of a water animal or plant are found in a place then that place used to be covered by water in the past. Fact 2: Marine fossils found in the interior of the continent. Given the two facts above, why are marine fossils in the interior of a continent?
OPTIONS:
- erosion from rivers
- It used to be covered by water
- They evolved to be land animal
- basic building blocks of life
- They washed ashore
- the wearing away of rock
- Land animals ate them
- units of heredity
It used to be covered by water

Fact 1: Being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time. Fact 2: Most coal is fossil peat. Given the two facts above, what is coal made out of?
OPTIONS:
- heat
- rocks
- fossils
- water
- trees
- energy
- power
- calcite

Answer: fossils

input with options: Fact 1: Sinkholes are formed by precipitation. Fact 2: Most of the precipitation is in the form of snow. Given the two facts above, sinkholes can be formed by?
OPTIONS:
- rivers
- snow
- magma
- sun
- storms
- rain
- wind
- fronts
output:
snow