user: What is Penguin Books?

assistant: Penguin Books is a publishing house of inexpensive fiction and non-fiction paperbacks. It was founded by the Lane brothers in 1935 as a line of the publishers The Bodley Head. It became a separate publisher in 1936.

user: How strong was the Kent earthquake

assistant: The 2007 Kent earthquake registered 4.3 on the Richter scale and struck south east Kent, South East England on 28 April 2007 at 07:18:12 UTC (08:18:12 local time), at a shallow depth of 5.3 km.

user: What are the causes of population growth in the Sun Belt in the US?

assistant: Since WWII, many people have migrated from the US Midwest or Northeast to the Sun Belt. One significant factor is the milder climate and the recreational possibilities it makes possible. Economic opportunity is another factor, as many automobile and other manufacturers have left the Midwest and Northeast and built factories in the Sun Belt. The housing stock is newer and affordable, which attracts people of all ages.