one fable-low hijack cell
pair lightning / thunder
envelope en_bare_or
ordering BA
effort low
Bare English 'or' — '{X} or {Y}'
verdictpicked thunder (second-offered)
· classifierB
· tiernone
response (200 chars)
**Lightning** and **thunder** are two parts of the same event:
- **Lightning** is the *visible flash* — a massive electrical discharge between clouds, or between a cloud and the ground. It heats the
neighbors