Please choose the correct solution to the question: Make real vanilla extract.

Solution1: Purchase a bottle of vodka and vanilla extract. Get a clean jar and add all the vanilla extract then fill the rest with vodka. Allow to rest for a week before using.

Solution2: Purchase a bottle of vodka and a vanilla bean. Get a clean mason jar and insert vanilla bean. Pour vodka over vanilla bean and allow to soak.

Answer format: solution1/solution2
Answer: solution2