Q: You are presented with the quiz "What has decreased precipitation?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "drought is when amount of precipitation decreases" and "conclusions Floods and drought are realities of desert life". So, what's the best answer to the question?

OPTIONS:
- wind
- rainforest
- swampland
- deserts
- burning
- forest
- herbicide
- cold air

A: deserts
input: OPTIONS:
- vehicles
- h2o
- oxygen
- Something to move
- critical organs
- carbon
- nervous system
- lie detectors Now, answer this question: You are presented with the quiz "what requires electrical energy to function?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "electric devices require electrical energy to function" and "lie detectors are electrical or mechanical devices". So, what's the best answer to the question?
A:
output: lie detectors
You are presented with the quiz "what usually has a shell?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "most mollusks have shells" and "clams, oysters and snails are familiar mollusks". So, what's the best answer to the question?

OPTIONS:
- an object
- humans
- animals
- density
- tortoises
- barnacles
- h2o
- oysters

Answer: oysters
Problem: OPTIONS:
- Pesticides
- water
- cloudy days
- cigarettes
- light touches
- smoking
- vinegar
- viruses
Q: You are presented with the quiz "What can cause harm to the most fragile part of the face?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "vinegar can cause harm to the eyes" and "eyes: The eyes and their surrounding area are the most fragile part of the face". So, what's the best answer to the question?
Answer: vinegar
Problem:OPTIONS:
- Pesticides
- Not eating
- headache
- microorganisms
- one celled organisms
- harmful substances
- influenza
- sleeping

You are presented with the quiz "What causes food poisoning?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "microorganisms cause food to spoil" and "food poisoning occurs when spoiled food is eaten". So, what's the best answer to the question?
****
A: microorganisms
Problem:OPTIONS:
- cacti
- the color green
- stems
- flowers
- orchids
- roots
- pollen
- bushes

You are presented with the quiz "What attracts bees?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "flowers attract animal pollinators" and "bees are effective pollinators". So, what's the best answer to the question?
****
A:
flowers