<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
What is the best brand of ketchup to buy?
<|assistant|>
The best brand of ketchup to buy is dependent on an individual's taste. However, many people agree that Heinz ketchup is one of the best brands available. Other popular brands include French's, Welch's and Wishbone. Every brand has its own unique flavor and consistency, so it's important to try different brands before determining which one is the best fit.