"On peut gagner l'or, l'argent, ou le bronze."
Translation:We can win the gold, the silver, or the bronze.
Just as a test, I tried to write "We can win the gold, the MONEY, or the bronze." (because "argent" can also mean "money" as well as "silver") and oddly enough Duolingo accepted it as being correct.
So this might be one of those rare instances where you might want an answer to be a bit more strict on what it will accept. ;)