input with options: Fact 1: Viruses contain DNA but not much else. Fact 2: DNA is an abbreviation for deoxyribonucleic acid. Given the two facts above, what contains deoxyribonucleic acid but not much else.?
OPTIONS:
- minerals
- bacteria
- loose soil
- pollen
- viruses
- anemia
- PDAs
- vertebrates
output: viruses

input with options: Fact 1: If gas is heated then that gas will expand. Fact 2: If a material is heated, it expands and the density decreases. Given the two facts above, when does a gas's density decrease?
OPTIONS:
- Time and energy
- cool off
- Dehydration
- air cools
- It becomes dormant
- Evaporation
- Dilution
- When it's heated
output: When it's heated

input with options: Fact 1: Agreenhouse is used to protect plants by keeping them warm. Fact 2: When it's warm outside, both plants and pests grow faster. Given the two facts above, what does a greenhouse make plants do?
OPTIONS:
- Grow faster
- wither
- it needs them
- adding heat
- growth
- reproduce
- Grow slower
- Stop growing
output: Grow faster

input with options: Fact 1: Sediment is formed by weathering. Fact 2: Sedimentary rocks are made from sediment. Given the two facts above, sedimentary rocks are formed by ?
OPTIONS:
- a solute
- calcite
- weathering
- graptolites
- salinity
- rainfall
- movement
- thrust
output:
weathering