<human>: Goal: Make real vanilla extract.

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- 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.
- 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.
<bot>: 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.