input with options: Q: What do you call a mirror shaped like the inside of a bowl? A:
OPTIONS:
- convex
- circular
- curved
- concave
output: concave

Q: Q: As the atoms approach one another, their electron clouds gradually begin to do what? A:

OPTIONS:
- magnetize
- shrink
- disappear
- overlap

A: overlap

input: OPTIONS:
- isolated water
- clean water
- applied water
- strong water Now, answer this question: Q: Alchemists, as early as the eighth century, knew nitric acid as aqua fortis, which means? A:
A:
output: strong water

Q: What is a region of repetitive noncoding nucleotide sequences at each end of a chromosome? A:

OPTIONS:
- diploid
- cellular
- cytoskeleton
- telomere

Answer: telomere

Problem: OPTIONS:
- primitive
- primordial
- distinctive
- vestigial
Q: Q: What do you call structures like a whale's pelvic bones, which were once attached to legs, or wings that cannot be used for flight? A:
Answer: vestigial

Q: Meningitis is an infection of the membranes that cover the brain and what else? A:

OPTIONS:
- umbilical cord
- notochord
- liver
- spinal cord

Answer:
spinal cord