Table: game_results_42
Columns: date
opponent
rank
site
result
attendance

Question: What rank were the Buckeyes when there were 68,586 in attendance?
SQL: SELECT "rank" FROM game_results_42 WHERE "attendance" = '68,586'

Question: What date was the game when 40,000 attended?
SQL: SELECT "date" FROM game_results_42 WHERE "attendance" = '40,000'

Question: What date was the game when 45,943 attended?
SQL: SELECT "date" FROM game_results_42 WHERE "attendance" = '45,943'

Question: Who was the opponent that played against the Buckeyes on October 17?
SQL: SELECT "opponent" FROM game_results_42 WHERE "date" = 'october 17'

Question: What is the result of the game played when 22,555 were in attendance and the Buckeyes were ranked #1?
SQL: SELECT "result" FROM game_results_42 WHERE "rank" = '1' AND "attendance" = '22,555'