input with options: Fact 1: All life relies on a relatively narrow range of pH, or acidity. Fact 2: Acids have low pH's. Given the two facts above, all life relies on a relatively narrow range of what?
OPTIONS:
- voltage
- Energy
- sun's heat
- low pHs
- Decibels
- spectrum
- Light
- sunlight
output: low pHs

input with options: Fact 1: Bacteria can cause people to become ill. Fact 2: Serious illness needing hospitalization is uncommon. Given the two facts above, bacteria can cause people to need what?
OPTIONS:
- pillows
- hydration
- treats
- hospitalization
- food and shelter
- aerobic capacity
- body water
- candy
output: hospitalization

input with options: Fact 1: Migrants typically travel long distances. Fact 2: Birds such as sparrows and warblers are nocturnal migrants and travel at night. Given the two facts above, what are nocturnal and travel long distances at night?
OPTIONS:
- warm-blooded
- mammals
- bears
- travelers
- warblers
- insects
- bees
- animals
output: warblers

input with options: Fact 1: Introns are regions that do not code for proteins. Fact 2: Introns are found in eukaryotes. Given the two facts above, what animals have regions that do not code for proteins?
OPTIONS:
- fur and fat
- eukaryotes
- fur seals
- barnacles
- sensory neurons
- chickens
- bioaerosols
- mammals
output:
eukaryotes