Table: serbian_holidays
Columns: date
name
local_name
2012_date
2013_date

Question: What is the date with the local name, дан државности србије, dan državnosti srbije, and what is February 15, 2012?
SQL: SELECT "date" FROM serbian_holidays WHERE "local_name" = 'дан државности србије, dan državnosti srbije' AND "2012_date" = 'february 15'

Question: What is the local name for January 7, 2013?
SQL: SELECT "local_name" FROM serbian_holidays WHERE "2013_date" = 'january 7'

Question: What was on January 7, 2012?
SQL: SELECT "date" FROM serbian_holidays WHERE "2012_date" = 'january 7'