human
format below sql by 2 spaces to align MYSQL syntax

```
select distinct a.seat_id
from Cinema a,
Cinema b
where (a.seat_id + 1 = b.seat_id or a.seat_id -1 = b.seat_id)
and a.free = 1
and b.free =1
order by a.seat_id

```
gpt
--- Reasoning ---
1. Is the question multiple-choice question?
No
2. Is it implied multiple-choice question?
No
3. If two experts were independently asked the question, will the final answer be exactly the same?
No

--- Answer ---
open