You are presented with the quiz "What is caused by moving a magnet in a coil of copper wire?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "amagnet moving in a coil of copper wire can cause an electric current" and "an electric current is a flow of electric charge". So, what's the best answer to the question?

OPTIONS:
- heat is produced
- flow of electric charge
- kinetic energy
- exposure to cold
- light energy
- electron transport
- electromagnetic energy
- heat production

Answer: flow of electric charge
Problem: OPTIONS:
- mildew
- sound
- taste
- bushes
- bamboo
- peat
- trees
- oil
Q: You are presented with the quiz "What can fungi decompose?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "fungi are the only organisms that can decompose wood" and "wood was made from trees, and the wood was used in many different ways". So, what's the best answer to the question?
Answer: trees
Problem:OPTIONS:
- major threat to health
- the digestive system
- characteristics
- a three chambered heart
- moving bones and joints
- scales on their skin
- a vertebrate column
- aerobic capacity

You are presented with the quiz "Vertebrates are animals that have what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "vertebrates are animals that have a backbone" and "all vertebrates have a backbone or vertebral column". So, what's the best answer to the question?
****
A: a vertebrate column
You are presented with the quiz "What may cause lions to fight other lions?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "competition may cause animals to fight towards members of their own species" and "lions are members of the 'Panthera leo' species". So, what's the best answer to the question?
OPTIONS:
- influenza
- Pesticides
- cooperation
- heat energy
- competition
- tradition
- boredom
- hormones
competition
You are presented with the quiz "what do arteries 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 "oxygen-rich blood is bright red". So, what's the best answer to the question?
OPTIONS:
- brain waves
- bright red blood
- wavelengths and photons
- nerve cells
- energy of moving objects
- Veins and arteries.
- veins
- heat energy

Answer: bright red blood
input with options: You are presented with the quiz "What are sometimes made from the material that covers woody stems?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "trees have woody stems covered with bark" and "cinnamon sticks are simply pieces of tree bark". So, what's the best answer to the question?
OPTIONS:
- shrub beds
- solid geometric shapes
- saffron
- Organic compounds
- turmeric
- mustard seed
- cinnamon sticks
- layers of fat
output:
cinnamon sticks