Table: usac_1971_race_data
Columns: rnd
date
race_name
length
track
location
pole_position
winning_driver

Question: Name the race name for june 6
SQL: SELECT "race_name" FROM usac_1971_race_data WHERE "date" = 'June 6'

Question: Name the location for trenton 300
SQL: SELECT "location" FROM usac_1971_race_data WHERE "race_name" = 'Trenton 300'

Question: Name the race name for rnd being 11
SQL: SELECT "race_name" FROM usac_1971_race_data WHERE "rnd" = 11