Title: Glacier.
Question: Do glaciers require permanent snow or only temporary coverage?

Title: Sichuan.
Question: What is the planned area of the Mianyang Hi-Tech Industrial Development Zone?

Title: Saint Barth%C3%A9lemy.
Question: What kind of island is St. Barts?

Title: Arnold Schwarzenegger.
Question:
Which of Schwarzenegger's sons was with him when he had a motorcycle accident in 2006?