Question: What report was there for the Porsche North America?
SQL: SELECT "Report" FROM "1-10707176-2" WHERE "Winning team" = 'Porsche North America';

Question: What rnds were there for the Phoenix International Raceway?
SQL: SELECT "Rnd" FROM "1-10707176-2" WHERE "Circuit" = 'Phoenix International Raceway';

Question: Who was the pole position for the rnd equalling 12?
SQL: SELECT "Pole position" FROM "1-10707176-2" WHERE "Rnd" = '12';

Question: How many reports were the for the Cleveland Burke Lakefront Airport circut?
SQL: SELECT COUNT("Report") FROM "1-10707176-2" WHERE "Circuit" = 'Cleveland Burke Lakefront Airport';

Question: How many winning drivers were the for the rnd equalling 5?
SQL: SELECT COUNT("Winning driver") FROM "1-10707176-2" WHERE "Rnd" = '5';