input with options: Fact 1: Plastics are made from petroleum and produce toxic waste. Fact 2: Pollution issues include toxic waste disposal. Given the two facts above, what is produced when plastic is made out of petroleum?
OPTIONS:
- dangerous
- bioaerosols
- emissions
- hydrocarbons
- pollution
- heat produced
- Pesticides
- heat energy
output: pollution

input with options: Fact 1: When metal conducts heat , that metal expands. Fact 2: Metals have large specific heats, that is why they conduct heat well. Given the two facts above, why can metals expand?
OPTIONS:
- tectonic plates being pushed together
- they are shiny
- flow of electrons
- matter vibrating
- they have large specific heats
- they are hard
- they can rust
- electron transport
output: they have large specific heats

input with options: Fact 1: Acid rain has a negative impact on water quality. Fact 2: Water pollution Water is life. Given the two facts above, acid rain has a negative impact on what?
OPTIONS:
- Life
- humans
- Impact craters
- Negative Charge
- Battery acid
- biome
- rivers
- plants
output: Life

input with options: Fact 1: Scales are used for protection by scaled animals. Fact 2: Horned lizards are reptiles with tails and a scaled body. Given the two facts above, what protects lizards?
OPTIONS:
- The venom they damage predators with
- energy barrier
- The type of food they eat
- Their offspring
- Their body
- shells
- quadriceps
- exoskeleton
output:
Their body