Complex sentence: He is a member of the Austrian People's Party, vice-chair of the EPP-ED group, and sits on the European Parliament's Committee on Economic and Monetary Affairs and the Special Committee on Tax Rulings and Other Measures Similar in Nature or Effect.
Split into simpler sentences: He is a member of the Austrian People's Party, part of the European People's Party. He sits on the European Parliament's Committee on Economic and Monetary Affairs and the Special Committee on Tax Rulings and Other Measures Similar in Nature or Effect.