The conversation between human and AI assistant.
[|Human|] What is the difference between bills, notes, and bonds?
[|AI|] Treasury bills are issued by the U.S. government and have a maturity of one year or less. Treasury notes are issued and have a maturity between 2 and 10 years. Treasury bonds have a maturity of greater than 10 years.
[|Human|] 
What is the difference between bills, notes, and bonds?