input with options: Q: Viroids are plant pathogens much simpler than what, but like them can reproduce only within a host cell? A:
OPTIONS:
- pests
- bacteria
- parasites
- viruses
output: viruses

input with options: Q: What is the transparent outer covering of the eye? A:
OPTIONS:
- pupil
- iris
- retina
- cornea
output: cornea

input with options: Q: Where do archea live? A:
OPTIONS:
- in mammals
- in the ocean
- underground
- everywhere
output: everywhere

input with options: Q: What is the transfer of heat by a current? A:
OPTIONS:
- radiation
- combustion
- diffusion
- convection
output:
convection