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: "how much does it cost to renew a cuban passport?" whose answer is US$500.
Each document should contain about 30 words, and these documents should contain useful information.

Query: cost to renew a cuban passport
Useful Output:

Doc 1: Cuba Travel Services offers a renewal service for $430. While that is steep, I am certain that the renewal itself won't be far from that figure.
Doc 2: Fees. The price for the renewal of the Cuban passport is currently set at 180 USD/Euros for those over 16 years of age and 140 for minors.
Doc 3: This page provides specific information for Cuban natives and citizens in the United States who want to apply for a Green Card based on the CAA.
Doc 4: The fee for a new adult passport will be $180, and $140 for minors under 16, regardless of the country in which they are requested, explained
Doc 5: The cost of a new passport obtained abroad has lowered in price from $400 to $180. Passports no longer have to be validated every two years.