You are presented with the quiz "What is used for heating buildings?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "electricity sometimes is used for heating buildings" and "electrical energy is also energy". So, what's the best answer to the question?

OPTIONS:
- engines
- light
- temperature
- climate
- energy
- calcite
- oil
- wind

Answer: energy
Problem: OPTIONS:
- nitrogen
- glucose
- SO2
- water
- Joules
- oxygen
- fluid
- liquid
Q: You are presented with the quiz "What do blood vessels carry?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "arteries generally carry oxygen-rich blood" and "arteries and veins are blood vessels". So, what's the best answer to the question?
Answer: oxygen
Problem:OPTIONS:
- A source of kitchen accidents.
- death and devastation
- stains
- animal populations to decrease
- depress neuronal excitability
- wind and erosion
- slipping
- food

You are presented with the quiz "What can oil spills cause?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "harming an animal species causes that animal 's population to decrease" and "oil spill sare harmful to animals and the enviroment". So, what's the best answer to the question?
****
A: animal populations to decrease
You are presented with the quiz "What produces spores that develop into gametophytes?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "flowers produce spores that develop into gametophytes" and "tulips are heavy flowers". So, what's the best answer to the question?
OPTIONS:
- humans
- cacti
- bushes
- elephants
- orchids
- tulips
- plants
- dolphins
tulips
You are presented with the quiz "what can cause cramps?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "sweating reduces body heat" and "heat cramps are caused by sweating". So, what's the best answer to the question?
OPTIONS:
- energy usage
- Smoking
- sweating
- Acids
- acetic acid
- electricity
- burning coal
- cigarettes

Answer: sweating
input with options: You are presented with the quiz "What does muscles contracting provide?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "shivering occurs when many muscles contract a little bit all at once" and "shivering provides heat generated by muscle contraction". So, what's the best answer to the question?
OPTIONS:
- strong
- Cold
- warmth
- Energy
- Injury
- Oxygen
- forces
- Heat
output:
Heat