one fable-low hijack cell
pair irreversible / reversible
envelope code_haskell_alt
ordering AB
effort low
Haskell alternative operator — '{X} <|> {Y}' (Alternative class).
verdictpicked reversible (second-offered)
· classifierB
· tiertier1:leading_literal
response (200 chars)
reversible <|> irreversible
The relationship here is **antonymy via negation prefix**: "irreversible" is formed by adding the prefix *ir-* (a variant of *in-*, meaning "not") to "reversible."
- **Re
neighbors