Table: spears_football_games
Columns: date
opponent
site
result
attendance

Question: Who was the opponent in the game that was attended by 42,000 people?
SQL: SELECT "opponent" FROM spears_football_games WHERE "attendance" = '42,000'

Question: Who was the opponent in the game that was attended by 48,000 people?
SQL: SELECT "opponent" FROM spears_football_games WHERE "attendance" = '48,000'

Question: On what day(s) did the Gophers play against Michigan?
SQL: SELECT "date" FROM spears_football_games WHERE "opponent" = 'michigan'

Question: What was the result of the game that was attended by 16,000 people?
SQL: SELECT "result" FROM spears_football_games WHERE "attendance" = '16,000'