Title: American Idol.
Question: Because all five were in the top ten of Billboard's charts, this made Idol what?

Title: Cyprus.
Question: Where do most Cypriots receiver higher education?

Title: Carnival.
Question: Morelos, Oaxaca, Tlaxcala and Chiapas are important states which also have their own what?

Title: Unicode.
Question:
What does UTF-16 expand?