You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "what is the costliest natural disaster in us history?" whose answer is Hurricane Katrina.
Each document should contain about 30 words, and these documents should contain useful information.

Query: costliest natural disaster in us history
Useful Output:

Doc 1: The raging wildfires across Los Angeles are projected to be among the costliest natural disasters in US history, AP reported, citing a private
Doc 2: The costliest natural disasters in U.S. history · 1. Hurricane Katrina, 2005 · 2. Hurricane Harvey, 2017 · 3. Hurricane Sandy, 2012 · 4.
Doc 3: With Hurricane Helene at the top of the list, there were 27 disasters in the United States in 2024 that individually cost $1 billion or more
Doc 4: 1. Hurricane Katrina (2005): $191.3 billion. The costliest U.S. hurricane ever to make landfall was Hurricane Katrina in August 2005. · 2.
Doc 5: Hurricane Katrina is tied for the title of the costliest natural disaster in American history as it resulted in an estimated $125 billion worth