input with options: Fact 1: An animal needs to attract a mate to reproduce. Fact 2: Some animals attract mates with scent. Given the two facts above, what purpose do some animals have for scent?
OPTIONS:
- important habitats
- exoskeleton
- sensory neurons
- reproduction
- nervous system
- Something to move
- critical organs
- unidirectional
output: reproduction

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

input: OPTIONS:
- NACL
- UV
- mL
- oxygen
- corn
- H20
- rest
- Hydrogen Now, answer this question: Fact 1: Most people can survive only a few days without water. Fact 2: Water is everywhere H20. Given the two facts above, what do most people need at least a little of every few days to survive?
A:
output: H20

Fact 1: Ice wedging is when ice causes rocks to crack by expanding in openings. Fact 2: Ice wedging is extremely effective in a moist but cold climate. Given the two facts above, what causes rocks to crack from ice expanding into openings?

OPTIONS:
- evaporation
- In the winter
- tropical climates
- heat energy
- hot, dry climates
- moist, cold climates
- colder weather
- Inches or fractions of inches.

Answer: moist, cold climates

Problem: OPTIONS:
- reduced heat
- lowered energy cost
- Something to move
- dangerous
- to move people
- decrease stamina
- compresses it
- activation energy
Q: Fact 1: If an object is kicked then force is exerted on that object. Fact 2: When a soccer ball is kicked, it is compressed. Given the two facts above, force being exerted on a soccer ball does what?
Answer: compresses it

Fact 1: When a plant grows , the size of the leaves of that plant may increase. Fact 2: Perennial types are planted outside in spring. Given the two facts above, what may have its leaf size increase as it grows?

OPTIONS:
- tiny polyps
- gene flow
- h2o
- grass
- subtropical
- humans
- Tropical
- perennials

Answer:
perennials