as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
brainstorm three ideas for a never-before-seen type of vending machine.
user
1. a vending machine that dispenses healthy meals, such as salads and sandwiches. 
2. a vending machine that dispenses art supplies such as sketchbooks, paints, and brushes. 
3. a vending machine that dispenses international snacks, such as candy, cookies, and chips from different countries.
assistant