CREATE TABLE table_name_2 (country VARCHAR, first_store VARCHAR, hard_discounters VARCHAR)

What country has a fire store of 1991 and a hard discounter of 397?
SELECT country FROM table_name_2 WHERE first_store = "1991" AND hard_discounters = "397"
SELECT "country" FROM "table_name_2" WHERE "1991" = "first_store" AND "397" = "hard_discounters"