Q: You are presented with the quiz "What happens when food is stored below 40 degrees?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "keeping food cold is used for keeping food fresh" and "the food safety zone is above 165 F for hot foods and under 40 F for cold food". So, what's the best answer to the question?

OPTIONS:
- Decrease bodily water
- It gets cooked quicker
- It stays fresh
- Dehydration
- sweating
- They may not survive.
- It's not as safe to eat
- It gets eaten quicker

A: It stays fresh
input: OPTIONS:
- sweets
- ice
- water
- energy
- heat
- food
- sugar
- paper Now, answer this question: You are presented with the quiz "Birch trees are wood that are used to produce what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "burning wood is used to produce heat" and "birch trees are deciduous and the wood burns hot and fast, as if soaked with oil or kerosene". So, what's the best answer to the question?
A:
output: heat
You are presented with the quiz "Some animals with jointed what have special excretory structures" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "some arthropods have special excretory structures" and "arthropods contain jointed appendages". So, what's the best answer to the question?

OPTIONS:
- skin
- appendages
- they bend
- eyes
- muscles
- sensory neurons
- organ
- insects

Answer: appendages
Problem: OPTIONS:
- skin grafts
- prolonged thirst
- science
- Toxicity
- lung cancer
- negative
- friction
- craters
Q: You are presented with the quiz "What can be caused by direct or passive inhalation?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "lung cancer is most often caused by exposure to tobacco smoke" and "smoke Tobacco smoke , whether directly or passively inhaled, has been shown to worsen asthma". So, what's the best answer to the question?
Answer: lung cancer
Problem:OPTIONS:
- plants
- reproduction
- fish
- making
- cells
- Light
- mitosis
- photons

You are presented with the quiz "Photosynthesis is when what converts from carbon dioxide, water and solar energy into carbohydrates?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "photosynthesis means producers convert from carbon dioxide, water, and solar energy into carbohydrates for themselves" and "green plants are producers ". So, what's the best answer to the question?
****
A: plants
Problem:OPTIONS:
- an area wet with medicine
- a pill for health
- cause their death
- an area clean from bacteria
- fissures of hot, acidic water
- an area swollen with pus
- contamination
- harmful substances

You are presented with the quiz "scraping oneself on a contaminated object may cause what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "scraping oneself on a contaminated object may cause infection" and "an abscess is an infected area swollen with pus". So, what's the best answer to the question?
****
A:
an area swollen with pus