Question: Fact 1: Sand dunes are formed by the wind transporting and depositing sand. Fact 2: Vegetation stabilizes the sand, preventing the wind from forming dunes. Given the two facts above, what will prevent the formation of sand dunes?
OPTIONS:
- focusing a lens
- forces
- energy barrier
- flooding
- erosion
- less water
- Solar energy
- vegetation
Answer: vegetation

input with options: Fact 1: Balance is the ability to sense and maintain body position. Fact 2: Body position is critical. Given the two facts above, what is critical?
OPTIONS:
- Balance
- oxygen
- recovery
- Electrical
- heat
- sun's heat
- stay warm
- stamina
output: Balance

Q: Fact 1: HIV infects and destroys helper T cells. Fact 2: Scientists agree that HIV causes Aids. Given the two facts above, what infects and destroys helper T cells?

OPTIONS:
- swea
- Wasps
- AIDS
- CO 2
- PDAs
- humans
- heat
- anemia

A: AIDS

input: OPTIONS:
- weight
- dreams
- Energy.
- sleep
- light
- energy
- support
- density Now, answer this question: Fact 1: The mass of a planet causes the pull of gravity on that planet. Fact 2: Gravity is what causes things to have weight. Given the two facts above, what does the mass of a planet cause things to have?
A:
output: weight

Fact 1: Scales are used for protection by scaled animals. Fact 2: Reptiles have scales or plates. Given the two facts above, which type of animal uses plates for protection?

OPTIONS:
- squids
- reptiles
- sea urchins
- fish
- amphibians
- Frogs
- mammals
- salmon

Answer: reptiles

Q: Fact 1: The vanes rotating in an electric fan causes air to move. Fact 2: Wind is a movement of air, and air is invisible. Given the two facts above, the vanes rotating in an electric fan causes what?

OPTIONS:
- speed
- water
- earth
- fire
- heat
- Lift
- wind
- motion

A:
wind