Table: speedway_info
Columns: track_name
location
length
seating
year_opened
year_acquired_a

Question: What is the length of the track named michigan international speedway?
SQL: SELECT "length" FROM speedway_info WHERE "track_name" = 'Michigan International Speedway'

Question: Where is the track that opened in 1995?
SQL: SELECT "location" FROM speedway_info WHERE "year_opened" = 1995

Question: What is the location of the daytona international speedway?
SQL: SELECT "location" FROM speedway_info WHERE "track_name" = 'Daytona International Speedway'

Question: What is the location of the track that opened in 1950?
SQL: SELECT "location" FROM speedway_info WHERE "year_opened" = 1950