Table: greek_orgs
Columns: letters
organization
nickname
founding_date
founding_university
type

Question: What organization had the founding date of 1998-11-08? 
SQL: SELECT "organization" FROM greek_orgs WHERE "founding_date" = '1998-11-08'

Question: How many letters were given to the organization with a founding date of 1997-12-12? 
SQL: SELECT COUNT("letters") FROM greek_orgs WHERE "founding_date" = '1997-12-12'