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: "nilgiri himalayan and arabic are type of what?" whose answer is tahr.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Nilgiri, Himalayan, Arabic types
Useful Output:

Doc 1: There are three tahrs: the Arabian Tahr, the Himalayan Tahr, and the Nilgiri Tahr. The Nilgiri Tahr is the largest at about 100 centimeters
Doc 2: Nilgiri himalayan and arabian are types of which animal Get the answers you need, now!
Doc 3: The Arabian tahr is the smallest of the three species. Distribution. They inhabit the open montane grassland habitats at elevations from 1200 to
Doc 4: Nilgiri, Himalayan and Arabian are types of tahrs. These animals are native to Asia. Tahrs are artiodactyl ungulate animals that are
Doc 5: The Nilgiri tahr, or Nilgiri ibex (H. hylocrius, or, by some classifications, Nilgiritragus hylocrius), of southern India, is dark brown with a grizzled saddle