Compose a new way to ask the same question. The new question must be asking the exact same thing as the original question does. Without any other information, you should be able to tell that the original question and the new question are the same. Preserve bracketed phrases in your new question. You can change the rest of the question provided the above requirements are satisfied. The new question must have a natural, fluent formulation, as if it were composed by a native English speaker. You will be given three pieces of information to help you create better questions. Those are: "Answer": the answer to the question, e.g., "Honolulu". "Answer Type": the type of the answer, e.g., "Location". "Auxiliary Information" is a detailed description of some concepts mentioned in the question, if any.
One example: original question: Who is the museum director of [Science Museum, London]?
answer: Ian Blatchford
answer type: Museum director.
auxiliary information: The Science Museum is a major museum on Exhibition Road in South Kensington, London. It was founded in 1857 and today is one of the city's major tourist attractions, attracting 3.3 million visitors annually. Like other publicly funded national museums in the United Kingdom, the Science Museum does not charge visitors for admission. Temporary exhibitions, however, may incur an admission fee. It is part of the Science Museum Group, having merged with the Museum of Science and Industry in Manchester in 2012.
Solution is here: The museum director of the [Science Museum, London] is?
Explanation: The question is correctly paraphrased in this example.

Now, solve this: original question: What is the protocol provider of the software which's genre is [Instant messaging]?
answer: aol, xmpp, groupwise...
answer type: Protocol Provider.
auxiliary information: Instant messaging is a type of online chat which offers real-time text transmission over the Internet. A LAN messenger operates in a similar way over a local area network. Short messages are typically transmitted bi-directionally between two parties, when each user chooses to complete a thought and select "send". Some IM applications can use push technology to provide real-time text, which transmits messages character by character, as they are composed. More advanced instant messaging can add file transfer, clickable hyperlinks, Voice over IP, or video chat. Non-IM types of chat include multicast transmission, usually referred to as "chat rooms", where participants might be anonymous or might be previously known to each other. Instant messaging systems tend to facilitate connections between specified known users. Depending on the IM protocol, the technical architecture can be peer-to-peer or client-server.
Solution:
What is the name of the protocol provider of the software which genre is [Instant messaging]?