one fable-low hijack cell
pair cooperative / stone
envelope en_arrow
ordering BA
effort low
English with arrow '→' — '{X} → {Y}'
verdictpicked stone (second-offered)
· classifierB
· tiernone
response (183 chars)
It looks like a hidden-word puzzle: just as **coOPERAtive** conceals the musical word **opera**, **sTONE** conceals the musical word **tone**.
So: cooperative → opera, stone → tone 🎵
neighbors