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(select city,length(city) as length from station
where length(city) = (select max(length(city)) from station)
order by city limit 1)
union all
(select city,length(city) as length from station
where length(city) = (select min(length(city)) from station)
order by city limit 1)
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Weather Observation Station 5
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(select city,length(city) as length from station where length(city) = (select max(length(city)) from station) order by city limit 1) union all (select city,length(city) as length from station where length(city) = (select min(length(city)) from station) order by city limit 1)