Table: football_coaches
Columns: years
coach
seasons
wins
losses
ties
pct

Question: Which Notre Dame coach lost 15 games?
SQL: SELECT "coach" FROM football_coaches WHERE "losses" = 15

Question: How many losses did Notre Dame have in 1904?
SQL: SELECT AVG("losses") FROM football_coaches WHERE "years" = '1904'

Question: What was the winning percent of Notre Dame in 1905?
SQL: SELECT "pct" FROM football_coaches WHERE "years" = '1905'