Table: motorsport_illinois
Columns: track_name
location
length
sanction
program

Question: What is the length of the track located in Taylorville, Illinois?
SQL: SELECT "length" FROM motorsport_illinois WHERE "location" = 'taylorville, illinois'

Question: What was the sanction of the event at Nashville, Illinois?
SQL: SELECT "sanction" FROM motorsport_illinois WHERE "location" = 'nashville, illinois'

Question: What programs are there for the South Fork Dirt Riders track?
SQL: SELECT "program" FROM motorsport_illinois WHERE "track_name" = 'south fork dirt riders'