You are presented with the quiz "Using radioactive gamma ray sources, existing microorganisms in food can be what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "irradiating food can be used to kill existing microorganisms in the food" and "how Irradiation Works Food is irradiated using radioactive gamma ray sources, usually radioactive cobalt-60 or ". So, what's the best answer to the question?
OPTIONS:
- killed
- cancer
- organisms
- tiny
- dangerous
- extended
- colored
- resized
killed
You are presented with the quiz "what is recognized as foreign to the body by the immune system?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "antigens are molecules that the immune system recognizes as foreign to the body" and "another such HPV antigen is the E6 antigen". So, what's the best answer to the question?
OPTIONS:
- h2o
- HIV
- SNPs
- blood
- organs
- p53
- DDT
- HPV

Answer: HPV
Question: You are presented with the quiz "Sinkholes can be formed by" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "sinkholes are formed by precipitation" and "most of the precipitation is in the form of snow". So, what's the best answer to the question?
OPTIONS:
- rivers
- snow
- magma
- sun
- storms
- rain
- wind
- fronts
Answer: snow
input with options: You are presented with the quiz "What happens to the air inside an ocarina when you blow into it?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "blowing air into a whistle causes air to vibrate inside the whistle" and "an ocarina is a multiple-tone whistle". So, what's the best answer to the question?
OPTIONS:
- It expands
- evaporation
- moves
- waves
- Temperature
- vibrates
- It decreases
- friction
output: vibrates
Q: You are presented with the quiz "What do fungi do to leaves" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "most fungi get organic compounds from dead organisms" and "many fungi decompose dead organic matter such as leaves, wood, feces, etc". So, what's the best answer to the question?

OPTIONS:
- protect them
- Eat them
- Pollenate them
- Move them
- harm them
- Exfoliation
- Damages them
- Kill them

A: Eat them
You are presented with the quiz "What type of plant produces seeds in cones?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "gymnosperms are vascular plants that produce seeds in cones" and "softwoods, on the other hand, are gymnosperms ". So, what's the best answer to the question?
OPTIONS:
- Softwoods.
- Conifers
- Aloe.
- Most plants
- Sunflower seeds.
- white
- epidermal
- Fern plant.
Softwoods.