You are presented with the quiz "What is a tree with a woody trunk?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "most modern gymnosperms are trees with woody trunks" and "conifers are examples of gymnosperms". So, what's the best answer to the question?

OPTIONS:
- conifer
- orchids
- plants
- trees
- less water
- vines
- lycophytes
- ferns

Answer: conifer
Problem: OPTIONS:
- vehicles
- brake pad
- humans
- animals
- people
- gas pedal
- pistons
- seatbelt
Q: You are presented with the quiz "What is moved by mechanical energy in an automobile?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "an automobile engine transforms chemical energy into mechanical energy" and "engines convert some energy of it to move the pistons (to work)". So, what's the best answer to the question?
Answer: pistons
Problem:OPTIONS:
- Decomposition
- Warm temperatures
- fossil fuels
- Pesticides
- nutrients
- evaporation
- Wet weather
- Living creatures

You are presented with the quiz "What increases the amount of plant and animal residue in soil?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "decomposition increases amount of organic matter in soil" and "organic matter is the plant and animal residue in the soil at various stages of decomposition". So, what's the best answer to the question?
****
A: Decomposition
You are presented with the quiz "creating paper may cause" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "creating paper requires cutting down trees" and "to cut down a tree is like destroying a life". So, what's the best answer to the question?
OPTIONS:
- Physical weathering
- Something to move
- destroying life
- It expands
- Greenhouse gases
- contamination
- Pollution
- harmful substances
destroying life
You are presented with the quiz "What do LEDs convert into light?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "an incandescent light bulb converts electricity into light by sending electricity through a filament" and "light source is an ultra-bright, unbreakable LED Bulb". So, what's the best answer to the question?
OPTIONS:
- Solar energy
- heat energy
- fish
- kinetic energy
- electricity
- tulip bulbs
- energy
- bacteria

Answer: electricity
input with options: You are presented with the quiz "What produces a diploid zygote?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "fertilization of gametes produces a diploid zygote" and "sexual reproduction requires formation of gametes, followed by fertilization". So, what's the best answer to the question?
OPTIONS:
- salamanders
- Plant reproduction
- peachleaf willow
- permineralization
- sexual reproduction
- Veins and arteries.
- Chlorophyll
- Most plants
output:
sexual reproduction