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 many different types of gar fish are there?" whose answer is seven.
Each document should contain about 30 words, and these documents should contain useful information.

Query: different types of gar fish
Useful Output:

Doc 1: Alligator gar are a protected species in Missouri. It is illegal to take and possess them. Nongame Fish: Bowfishing: Mississippi, Missouri, St Francis Rivers
Doc 2: Gars are an ancient group of fishes that belong to the Family Lepisostidae. There are four species of gar in Kentucky: Alligator Gar, Longnose Gar, Shortnose
Doc 3: There are four species of gar in Kentucky: Alligator Gar, Longnose Gar, Shortnose Gar, and Spotted Gar. They occur in a variety of habitats.
Doc 4: This video contains a list of the 7 gar species found in North America. The purpose of this video is to provide a simple guide in
Doc 5: Easily identified by their long, slender, toothy snout. Like all gars, they are covered with tough impenetrable diamond-shaped, ganoid scales.