Task: Explanation
Input (English): Hindustan Zinc Limited (HZL) is an integrated mining and resources producer of zinc, lead, silver and cadmium. It is a subsidiary of Vedanta Resources PLC. HZL is the world's second largest zinc producer. Its FY2015 revenues were Rs. 147.9 billion. Question: Who principally owns the parent company of Hindustan Zinc Limited  ? Answer: Anil Agarwal
Output (English):  It is a subsidiary of Vedanta Resources PLC.