input with options: Fact 1: Light enters the eye through an opening called the pupil. Fact 2: Pupils are reactive to light and accommodation. Given the two facts above, light enters the eye through an opening that is what to light and accommodation?
OPTIONS:
- reactive
- destroyed
- inactive
- an object
- It expands
- kinetic
- warm
- inorganic
output: reactive

input with options: Fact 1: Behaviors that improve fitness increase through natural selection. Fact 2: Natural selection is the mechanism of evolution. Given the two facts above, what do behaviors that improve fitness increase through?
OPTIONS:
- density
- evolution
- Plants growth
- gravity
- animals
- competition
- death
- environment
output: evolution

input with options: Fact 1: Fat is used to keep animals warm. Fact 2: Additionally, a layer of fat beneath the skin provides insulation. Given the two facts above, how does insulation help animals?
OPTIONS:
- stability
- morality
- sharks
- fur
- survive
- electrical conductivity
- fibers
- warmth
output: warmth

input with options: Fact 1: Flagella help prokaryotes move. Fact 2: Flagella and cilia are similar in structure. Given the two facts above, something what to cilia help prokaryotes move.?
OPTIONS:
- it needs them
- Chemical energy
- similar in structure
- It helps them survive
- it keeps an organism warm
- major threat to health
- An object is seen
- The bending of a ray of light
output:
similar in structure