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: "which is the nearest railway station from chennai airport?" whose answer is Tirusulam railway station.
Each document should contain about 30 words, and these documents should contain useful information.

Query: nearest railway station to chennai airport
Useful Output:

Doc 1: Vile Parle Railway Station (2.5 km) – Nearest for Domestic Terminal. Vile Parle is the closest railway station to Terminal 1 (T1) of Mumbai
Doc 2: The nearest railway station to Chennai Airport is Tirusulam Railway Station. This station is part of the Chennai Beach–Tambaram suburban railway line.
Doc 3: The nearest railway station from the Chennai Airport is Thrisulam, located just opposite to the Airport. The station is connected to the Chennai
Doc 4: Chengalpattu railway station is located 56 km southwest of Chennai  The nearest airport is Chennai International Airport, approximately a 2-
Doc 5: The closest train station to Chennai Airport is Tirusulam station. You'll need about 10 minutes on foot to reach it; just exit the arrivals