Title: Madonna (entertainer).
Question: Which year did Madonna sign a $120 million deal with Live Nation?

Title: Geological history of Earth.
Question: Which mountains associated with the USA were formed near the equator on Pangaea during the Devonian?

Title: Avicenna.
Question: What is the Latin for Avicenna's psychology parts in his Book of Healing?

Title: Antenna (radio).
Question:
What is the reason for the receiver seeing both the ral antenna and image of the antenna?