input with options: You are presented with the quiz "Arteries generally carry bright red what?" 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 "bright red fluid blood is the exception, but has been recorded". So, what's the best answer to the question?
OPTIONS:
- Joules
- paint
- Energy
- Energy.
- fluid
- food
- dye
- liquid
output: fluid
Q: You are presented with the quiz "Cells secrete acids and bases to maintain what?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "cells secrete acids and bases to maintain the proper pH for enzymes to work" and "most human enzymes work at a optimal pH of 7.4, but other enzymes work at many different pH ranges". So, what's the best answer to the question?

OPTIONS:
- Chemical energy
- resistance
- increases a body's strength
- To keep their body heat.
- most human enzymes
- aerobic capacity
- allow growth
- temperature

A: most human enzymes
input: OPTIONS:
- CO 2
- Heat
- Dew
- ligt
- wood
- ice
- ice cream
- carbon Now, answer this question: You are presented with the quiz "Fire can turn which solid into liquid water?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "melting means changing from a solid into a liquid by adding heat energy" and "fire gives heat energy plus light". So, what's the best answer to the question?
A:
output: ice
You are presented with the quiz "what are organisms mostly made out of?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "biomass is the total mass of organisms at a trophic level" and "fourty percent of biomass is carbon". So, what's the best answer to the question?

OPTIONS:
- limestone
- food
- energy
- rock
- bacteria
- matter
- carbon
- fat

Answer: carbon
Problem: OPTIONS:
- vitamins
- mussels
- legumes
- h2o
- Conifers
- humans
- cows
- clouds
Q: You are presented with the quiz "what requires nutrients to grow?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "aplant requires nutrients to grow" and "legumes are typical of that type of plant". So, what's the best answer to the question?
Answer: legumes
You are presented with the quiz "What does angiosperm reproduction require?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "plant reproduction requires pollination" and "angiosperms are the flowering plants". So, what's the best answer to the question?

OPTIONS:
- pollination
- heat energy
- energy
- nutrients
- bloom time
- sunlight
- Time and energy
- Energy.

Answer:
pollination