Please choose the correct solution to the question: How do I make a cappuccino?

Solution1: Put 1 or 2 shots of espresso in a mug. Froth half a cup of sugar and pour the froth into the mug.

Solution2: Put 1 or 2 shots of espresso in a mug. Froth half a cup of milk and pour the froth into the mug.

Answer format: solution1/solution2