input: OPTIONS:
- subject reproduction
- parallel reproduction
- dual reproduction
- sexual reproduction Now, answer this question: Q: In what type of reproduction do parents of different sexes mate to produce offspring? A:
A:
output: sexual reproduction

input: OPTIONS:
- magic systems
- horticulture
- pharmacology
- alchemy Now, answer this question: Q: What was the early study of chemistry called? A:
A:
output: alchemy

input: OPTIONS:
- gravitational reactions
- kinetic reactions
- particle reactions
- redox reactions Now, answer this question: Q: Single-displacement reactions are a subset of what? A:
A:
output:
redox reactions