input: OPTIONS:
- Fly swatter
- Active immunity
- Exfoliation
- a cuticle
- food
- bugs
- rays or beams
- resistance Now, answer this question: Fact 1: Active immunity results when an immune response to a pathogen produces memory cells. Fact 2: Pathogens are simply a variety of diseases which kill insects. Given the two facts above, what prevents insects from being killed?
A:
output: Active immunity

input: OPTIONS:
- flowers
- bushes
- Trees
- organisms
- Oak
- insulator
- Conifers
- grass Now, answer this question: Fact 1: Plants use cellulose for their cell walls. Fact 2: All plants are of bush type. Given the two facts above, what uses cellulose for their cell walls?
A:
output: bushes

input: OPTIONS:
- too much food
- an animal living in comfort
- A forest fire
- colder weather
- drought
- harmful substances
- deforestation
- nice weather Now, answer this question: Fact 1: Natural disasters can cause animals to leave an environment. Fact 2: Of all nature's disasters, forest fires are often considered the most frightening. Given the two facts above, what can cause an animal to leave an environment?
A:
output:
A forest fire