Who was the first woman to hold the office of Prime Minister, serving two non-consecutive terms from 1997 to 1999 and again from 1999 to 2008?

• A Jenny Shipley
• B Jacinda Ardern
• C Helen Clark ✓
• D Judith Collins

Helen Clark led the Labour Party to three consecutive election victories and became one of the longest-serving Prime Ministers, later serving as Administrator of the United Nations Development Programme.