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: "automobile that was built by pontiac from 1964 to 1974?" whose answer is Pontiac GTO.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Pontiac models 1964-1974
Useful Output:

Doc 1: The 1964 Pontiac GTO was the first muscle car. In this complete guide, learn everyone you need to know from photos, facts, and figures.
Doc 2: Step back in time with Auto Spec as we explore the legendary Pontiac GTO from 1964 to 1974. Known as the "Grandfather of Muscle Cars," the
Doc 3: Muscle Cars Museum | Pontiac GTO 1964-1974. Public group. 󰞋. 158K Members · Join group · Classic Car Chronicles profile picture. Classic Car
Doc 4: The GTO got progressively sleeker styling and became more luxurious, partly because many of its original buyers were getting a little older and
Doc 5: Discover the evolution of the Pontiac GTO from '64-'74, 2004-2006. In-depth analysis of each model year's features and engines.