Context: Iran on Tuesday called for the Organisation of Petroleum Exporting Countries to discuss quota - busting by some members at its meeting in Vienna on September 9 iran newspaper . Iran calls for OPEC to rein in oil supply iran perse . TEHRAN , Sept iran news .
Question: What type of policy is being discussed at the meeting ?
Option 0: Energy policy .
Option 1: None of the above choices .
Option 2: Entitlement policy .
Option 3: Welfare policy .
Answer: 0