input with options: You are presented with the quiz "Human longevity and reproduction are positively impacted by:" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "exercise has a positive impact on a human 's health" and "prevention is key to their health, longevity, and reproduction". So, what's the best answer to the question?
OPTIONS:
- aging
- food
- nutrients
- gene flow
- old age
- exercise
- dying young
- reduced heat
output: exercise

input with options: You are presented with the quiz "What do high pressure systems allow?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "high pressure systems cause clear weather" and "sailplanes fly in clear weather". So, what's the best answer to the question?
OPTIONS:
- water conservation
- Veins and arteries.
- hydrogen and oxygen
- Animal survival
- to move people
- heat energy
- heating liquids
- sailplanes to fly
output: sailplanes to fly

input with options: You are presented with the quiz "Global warming most threatens the Earth's ability to do what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "if a planet becomes too hot then that planet cannot sustain life" and "global warming linked to human emissions of heat-trapping gases is changing the planet's climate". So, what's the best answer to the question?
OPTIONS:
- Sustain life
- reproduce
- Melt polar ice caps
- growth
- protect them
- Resist erosion
- to move people
- Produce fossil fuels
output: Sustain life

input with options: You are presented with the quiz "What can cause evolution to occur?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "mutations are essential for evolution to occur" and "viruses can cause a mutation in a gene". So, what's the best answer to the question?
OPTIONS:
- heat
- viruses
- alleles
- pollen
- Pesticides
- extinction
- A computer
- animals
output:
viruses