SELECT name FROM storm EXCEPT SELECT T1.name FROM storm AS T1 JOIN affected_region AS T2 ON T1.storm_id  =  T2.storm_id GROUP BY T1.storm_id HAVING count(*)  >=  2
Show all storm names except for those with at least two affected regions.
SELECT name FROM storm EXCEPT SELECT T1.name FROM storm AS T1 JOIN affected_region AS T2 ON T1.storm_id = T2.storm_id GROUP BY T1.storm_id HAVING count ( * ) > = 2
select name from storm except select t1 . name from storm as t1 join affected_region as t2 on t1 . storm_id = t2 . storm_id group by t1 . storm_id having count ( * ) > = value
Show all storm names except for those with at least two affected regions .