Utilize the input text as a context reference, choose the right relationship between Bharat Petroleum and Petroleum from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

The Indian companies on the 2015 Fortune Global 500 list are Indian Oil ranked 119 on the list with revenues of about USD 74 billion, Reliance Industries (158) with revenues of USD 62 billion, Tata Motors with revenues of USD 42 billion (254), State Bank of India with revenues of USD 42 billion (260), Bharat Petroleum with revenues of USD 40 billion (280), Hindustan Petroleum with revenues of USD 35 billion and Oil and Natural Gas with with revenues of USD 26 billion (449).

Answer: product_or_material_produced