What is the earliest last year with a yr plyf less than 0?
CREATE TABLE table_name_97 (last_yr INTEGER, yr_plyf INTEGER)
SELECT MIN(last_yr) FROM table_name_97 WHERE yr_plyf < 0
### Context: CREATE TABLE table_name_97 (last_yr INTEGER, yr_plyf INTEGER) ### Question: What is the earliest last year with a yr plyf less than 0? ### Answer: SELECT MIN(last_yr) FROM table_name_97 WHERE yr_plyf < 0