input with options: You are presented with the quiz "What can be removed to preserve food?"   But you don't know the answer, so you turn to your teacher to ask for hints. He says that "dehydrating food is used for preserving food" and "dehydration is the removal of water".   So, what's the best answer to the question?
OPTIONS:
- water
- nutrients
- toxins
- salt
- A virus
- sugar
- leeches
- peat
output: water

Q: You are presented with the quiz "What can move fast through water?"   But you don't know the answer, so you turn to your teacher to ask for hints. He says that "webbed feet are used for moving faster through water by aquatic animals" and "ducks generally have webbing on their feet".   So, what's the best answer to the question?

OPTIONS:
- animals
- squids
- lead
- sharks
- ice
- snails
- ducks
- rivers

A: ducks

input: OPTIONS:
- bacteria
- barnacles
- animals
- sharks
- pythons
- graptolites
- molluscs
- bears Now, answer this question: You are presented with the quiz "What feeds on plankton and nonliving organic matter?"   But you don't know the answer, so you turn to your teacher to ask for hints. He says that "bivalves feed on plankton and nonliving organic matter" and "bivalve molluscs are very common".   So, what's the best answer to the question?
A:
output: molluscs

You are presented with the quiz "What can be seen with our eyes?"   But you don't know the answer, so you turn to your teacher to ask for hints. He says that "an image in a mirror is formed by reflecting light" and "light is all our eyes can really see".   So, what's the best answer to the question?

OPTIONS:
- motion
- sound
- screams
- laughter
- sunlight
- mirrors
- Echinoids
- movement

Answer: mirrors

Problem: OPTIONS:
- trees
- otters
- cacti
- flowers
- oak
- toads
- animals
- insects
Q: You are presented with the quiz "What have specialized reproductive organs?"   But you don't know the answer, so you turn to your teacher to ask for hints. He says that "plants have specialized reproductive organs" and "all orange trees are plants".   So, what's the best answer to the question?
Answer: trees

You are presented with the quiz "What can cause a chromatic dispersion?"   But you don't know the answer, so you turn to your teacher to ask for hints. He says that "sunlight and rain can cause a rainbow" and "rainbow A most charming example of chromatic dispersion is a rainbow".   So, what's the best answer to the question?

OPTIONS:
- sunlight and rain
- rays or beams
- scattered light
- rain and clouds
- snow and prisms
- wavelengths and photons
- colors of the spectrum
- clouds and light

Answer:
sunlight and rain