Table: indycar_1981
Columns: rd
name
pole_position
fastest_lap
winning_driver
winning_team
report

Question: The race tony bettenhausen 200 has what smallest rd?
SQL: SELECT MIN("rd") FROM indycar_1981 WHERE "name" = 'Tony Bettenhausen 200'

Question: The winning team of the race, los angeles times 500 is who?
SQL: SELECT "winning_team" FROM indycar_1981 WHERE "name" = 'Los Angeles Times 500'

Question: How many winning drivers in the kraco twin 125 (r2) race were there?
SQL: SELECT COUNT("winning_driver") FROM indycar_1981 WHERE "name" = 'Kraco Twin 125 (R2)'

Question: What are the races that johnny rutherford has won?
SQL: SELECT "name" FROM indycar_1981 WHERE "winning_driver" = 'Johnny Rutherford'

Question: How many fastest laps were there for a rd that equals 10?
SQL: SELECT COUNT("fastest_lap") FROM indycar_1981 WHERE "rd" = 10