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 largest online image sharing site in the world?" whose answer is Instagram.
Each document should contain about 30 words, and these documents should contain useful information.

Query: largest online image sharing site
Useful Output:

Doc 1: Flickr, the popular image hosting site, allows images up to 200MB. If you're looking for a DIY approach, you can use something like OpenSeaDragon+Cantaloupe.
Doc 2: Flickr: Flickr is one of the most popular image sharing sites, and it is also highly regarded by search engines. You can upload your images to
Doc 3: In this article, we'll explore 30 image-sharing platforms, organized by their niche, to help you find the perfect space for your visuals.
Doc 4: Photobucket is an American photo hosting and video hosting website which hosts more than 10 billion images. It is also one of the biggest free
Doc 5: What Is the Best Photo Sharing Website? 5 Top Picks · 1. GuestCam · 2. Google Photos · 3. 500px · 4. SmugMug · 5. Amazon Photos. Best for