human
You have the following methods available to you:
methods = [
    "/calculate",
    "/random-number",
    "/email",
    "/search",
    "/music"
    "/create"
    ]
Choose the method that is most suitable to answer the query "Can you tell me how the HyperLogLog algorithm works?". Answer with the method name only: 
gpt
--- Reasoning ---
1. Is the question multiple-choice question?
Yes

--- Answer ---
grounded