input: OPTIONS:
- salinity
- scales
- long snout
- long tail
- contracting
- stamina
- long fur
- four limbs Now, answer this question: You are presented with the quiz "What helps an animal move through a river better?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "along tail can be used to move through water by an animal" and "water remains in the current of the river". So, what's the best answer to the question?
A:
output: long tail
You are presented with the quiz "What are plants sensitive to?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "plants detect and respond to the daily cycle of light and darkness" and "plants are sensitive to light". So, what's the best answer to the question?

OPTIONS:
- Pollution
- sun's heat
- gravity
- moon
- competition
- darkness
- temperature
- tides

Answer: darkness
Problem: OPTIONS:
- soil
- salts
- Water
- vapors
- liquid
- gas
- compounds
- lipids
Q: You are presented with the quiz "Evaporation can be used for separating a solute from" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "evaporation can be used for separating a solute from a solvent in a solution" and "water as a Solvent Water is an excellent solvent". So, what's the best answer to the question?
Answer: Water
Problem:OPTIONS:
- lightheaded
- sweating
- inner ear
- cochlea
- four limbs
- nerves
- Riding a bike
- dizzy

You are presented with the quiz "This helps with sensing and maintaining body position:" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "balance is the ability to sense and maintain body position" and "another part of the inner ear is used for balance". So, what's the best answer to the question?
****
A: inner ear
You are presented with the quiz "Damaged DNA might benefit from:" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "cells have multiple repair mechanisms to fix mutations in DNA" and "and if the damaged DNA is duplicated, it causes mutation". So, what's the best answer to the question?
OPTIONS:
- resistance
- cellular repair
- mutagens
- UV rays
- recovery
- radiation
- Electrical energy
- flow of electrons
cellular repair
You are presented with the quiz "Bacteria and archaebacteria examples of what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "prokaryotes are single-celled organisms that lack a nucleus" and "bacteria and archaebacteria are prokaryotes". So, what's the best answer to the question?
OPTIONS:
- grass
- multi-celled organisms
- seeds
- Something that causes allergies
- major threat to health
- single-celled organisms
- microorganisms
- Food poisoning

Answer:
single-celled organisms