Question: What is the international use of the 1 единица flag?
SQL: SELECT "International Use" FROM "1-29997112-3" WHERE "Flag Name" = '1 единица';

Question: What is the name of the flag that means Decimal Digit 2?
SQL: SELECT "Flag Name" FROM "1-29997112-3" WHERE "Meaning" = 'Decimal Digit 2';

Question: How many different descriptions are there for the flag that means Decimal Digit 2?
SQL: SELECT COUNT("Description") FROM "1-29997112-3" WHERE "Meaning" = 'Decimal Digit 2';

Question: What are the meanings of the flag whose name transliterates to dvojka?
SQL: SELECT "Meaning" FROM "1-29997112-3" WHERE "Transliteration" = 'dvojka';

Question: What are the meanings of the flag whose name transliterates to semërka?
SQL: SELECT "Meaning" FROM "1-29997112-3" WHERE "Transliteration" = 'semërka';