Fact 1: Electricity is used as an energy source by electrical devices. Fact 2: Electrical fields result from electrical devices and televisions. Given the two facts above, what is used as an energy source by television?
OPTIONS:
- electricity
- light
- our nearest star
- air
- energy
- satellites
- photons
- rocks
electricity

Fact 1: Plants live just about everywhere on Earth. Fact 2: Air is everywhere in the earth's atmosphere. Given the two facts above, plants live just about everywhere within our planet's what?
OPTIONS:
- crust
- solar system
- state
- the environment
- atmosphere
- moon
- solar energy
- vegetation

Answer: atmosphere

Question: Fact 1: Earthworms are important deposit feeders that help form and enrich soil. Fact 2: Earthworms by Casey Earthworms are invertebrates. Given the two facts above, invertebrates can be what?
OPTIONS:
- people
- scarce resources
- vertebrates
- deposit feeders
- Catch prey
- major threat to health
- more abundant
- planets
Answer: deposit feeders

input with options: Fact 1: Contact between rocks over long periods of time causes rocks to smooth. Fact 2: First, limestone is a strong rock. Given the two facts above, what causes limestone to smooth?
OPTIONS:
- contact
- coffin
- hair
- erosion
- bacon
- rainfall
- friction
- loose soil
output: contact

Q: Fact 1: Abreathing mask is used for keeping harmful particles from entering the respiratory system. Fact 2: Pulmonologists treat lungs and respiratory systems. Given the two facts above, what does a breathing mask keep harmful particles from entering?

OPTIONS:
- skin
- tissue
- stomach
- h2o
- H20
- air
- lungs
- gas masks

A: lungs

Fact 1: Acactus stem is used for storing water. Fact 2: H2O is the scientific name for water. Given the two facts above, what can a cactus stem store?
OPTIONS:
- hydrogen
- CO2
- h2o
- H20
- O2
- liquid gold
- thorns
- rain
h2o