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: "tcs is in business for number of years?" whose answer is 50.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Tata Consultancy Services founding year
Useful Output:

Doc 1: When Tata Consultancy Services was founded in 1968, it operated under the name Tata Computer Systems. The initial logo was simple and functional
Doc 2: salary payable for each completed year of service. Vesting occurs upon completion of five continuous years of service. Certain overseas
Doc 3: Tata Consultancy Services history begins in 1968, when the company Tata Computer Systems was founded. The company worked in the burgeoning
Doc 4: TCS was founded or started in the year 1968 dated April 1. TCS original name was Tata Computer Systems. In 1968, TCS gave services of punched
Doc 5: Trade Name. Tata Consultancy Services Limited ; Founded year. 1968 ; Founder. J.R.D. Tata, F.C. Kohli ; Headquarters. Mumbai, Maharashtra, India.