Problem: OPTIONS:
- trees
- potatoes
- a fish
- cacti
- pine
- plants
- Oak
- bacteria
Q: You are presented with the quiz "What relies on a narrow pH range?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "all life relies on a relatively narrow range of pH, or acidity" and "plant life has increased". So, what's the best answer to the question?
Answer: plants
Problem:OPTIONS:
- paying attention
- watching the road
- being alert
- using iPhones
- smoking cigarettes
- cigarettes
- hypothyroidism
- Electrical energy

You are presented with the quiz "What can cause people to become distracted?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "using cell phones can cause people to become distracted" and "video phone is also possible using iphone". So, what's the best answer to the question?
****
A: using iPhones
You are presented with the quiz "What causes sunburns?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "ultraviolet light causes sunburn" and "ultraviolet light is emitted by the sun". So, what's the best answer to the question?
OPTIONS:
- hot temperature
- storms
- sweating
- the sun
- photons
- heat
- sunlight
- magnets
the sun
You are presented with the quiz "A switch is used to start the flow of current in what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "aswitch is used to start the flow of current in an electrical circuit" and "electrical circuits have fuses that blow". So, what's the best answer to the question?
OPTIONS:
- Ocean currents
- something with fuses.
- Veins and arteries.
- circulatory systems
- Current date
- Batter switch
- Earth orbiting the Sun
- Basic units of the plant body.

Answer: something with fuses.
Question: You are presented with the quiz "_ can change liquid to gas." But you don't know the answer, so you turn to your teacher to ask for hints. He says that "heat can change the state of matter" and "matter exists in a solid, liquid or gas state and can change forms". So, what's the best answer to the question?
OPTIONS:
- magnetism
- cycles
- energy
- vapors
- condensation
- gravity
- thirst
- Heat
Answer: Heat
input: OPTIONS:
- health
- shelter
- edible
- clothing
- food
- medicine
- growth
- life Now, answer this question: You are presented with the quiz "Humans can use fungus for " But you don't know the answer, so you turn to your teacher to ask for hints. He says that "humans have collected and grown mushrooms for food for thousands of years" and "mushrooms are a fungus and have no chlorophyll". So, what's the best answer to the question?
A:
output:
food