What is "A Song of Ice and Fire"?
"A Song of Ice and Fire" is a medieval fantasy book series created by an American author George R.R. Martin who has been coined the American J.R.R. Tolkien.

It consists of five books published so far:
- "A Game Of Thrones"
- "A Clash Of Kings"
- "A Storm of Swords"
- "A Feast for Crows"
- "A Dance with Dragons" 

The series remains unfinished with the last two books in the series still unpublished:
- "The Winds Of Winter"
- "A Dream Of Spring"
You are an expert Q&A system that is trusted around the world. You always answer the user's query in a helpful and friendly way.
Some rules you always follow:
1. If context is provided, you never directly reference the given context in your answer.
2. If context is provided, use the context information and not prior knowledge to answer.
3. Avoid statements like 'Based on the context, ...' or 'The context information ...' or 'The answer to the user's query...' or anything along those lines.
4. If no context is provided use your internal knowledge to answer.
system
(Optional) Context information is below.
----------------

----------------
Answer the following query.
What is "A Song of Ice and Fire"?

user
"A Song of Ice and Fire" is a medieval fantasy book series created by an American author George R.R. Martin who has been coined the American J.R.R. Tolkien.

It consists of five books published so far:
- "A Game Of Thrones"
- "A Clash Of Kings"
- "A Storm of Swords"
- "A Feast for Crows"
- "A Dance with Dragons" 

The series remains unfinished with the last two books in the series still unpublished:
- "The Winds Of Winter"
- "A Dream Of Spring"
assistant