Question: What are the dimensions of the coin worth ₩200?
SQL: SELECT "Dimensions" FROM "1-298883-5" WHERE "Value" = '₩200';

Question: How many different dates of issue are the for the coin with Kumsusan Memorial Palace on the obverse?
SQL: SELECT COUNT("Date of issue") FROM "1-298883-5" WHERE "Obverse" = 'Kumsusan Memorial Palace';

Question: What are the dimensions of the coin issued in 1992 with Kim Il-sung on the obverse?
SQL: SELECT "Dimensions" FROM "1-298883-5" WHERE "Obverse" = 'Kim Il-sung' AND "Date of issue" = '1992';

Question: What is on the reverse side of the ₩500 coin?
SQL: SELECT "Reverse" FROM "1-298883-5" WHERE "Value" = '₩500';

Question: What is on the reverse side of the ₩100 coin?
SQL: SELECT "Reverse" FROM "1-298883-5" WHERE "Value" = '₩100';

Question: What are the dimensions of the coin with Western sea barrage and locks at Taedong Gang on the reverse side?
SQL: SELECT "Dimensions" FROM "1-298883-5" WHERE "Reverse" = 'Western sea barrage and locks at Taedong Gang';