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 long can you be president in mexico?" whose answer is six years.
Each document should contain about 30 words, and these documents should contain useful information.

Query: term limits for president in mexico
Useful Output:

Doc 1: The great majority of African and Latin American countries have presidential term limits inscribed in their constitutions.
Doc 2: Mexico has been living with the most severe of term limitations almost since the blood of the 1910 Mexican Revolution was spilled to oust an elected dictator.
Doc 3: As of now, about half a million people have registered to vote in July's presidential election in Mexican, and there are a few things you
Doc 4: The Mexican constitution limits a president to a single six-year term, and López Obrador put in writing that he won't change the law.
Doc 5: The president argues the referendum is vital to validate his democratic mandate. More than three years into his term, Amlo still commands impressive popularity