<s>[INST] There are 9 different boxes. One contains only pennies, one contains only nickels, one contains only dimes, one contains only quarters, one contains only half-dollars, one contains a mix of pennies, nickels, and dimes, one contains a mix of all 5 coins, another contains a mix of pennies, quarters, and half-dollars, and the last one contains a mix of nickels, dimes, and half-dollars. How many different boxes can you identify with only 2 questions?[/INST]