Which city hosted the least number of no-result matches?
city refers to City_Name; no-result matches refers to Win_type = 'NoResult'; least number refers to min(count(Win_type = 'NoResult'))
SELECT T4.City_Name FROM `Match` AS T1 INNER JOIN Win_By AS T2 ON T1.Win_Type = T2.Win_Id INNER JOIN Venue AS T3 ON T1.Venue_Id = T3.Venue_Id INNER JOIN City AS T4 ON T3.City_Id = T4.City_Id WHERE T2.Win_Type = 'NO Result' GROUP BY T4.City_Id ORDER BY COUNT(T2.Win_Type) ASC LIMIT 1