Q:Write a multi-choice question for the following article, with the given choices and answer: Article: Forget about Super Junior. We now have TFBOYS. TFBOYS is a popular Chinese boy band made up of three members. They are Wang Junkai, 14, Wang Yuan, 13, and Yi Yangqianxi, 13. The boys are all junior middle school students. The band name TFBOYS means The Fighting Boys. TFBOYS started in 2013, but has become popular in just one year. Fans love their sweet looks and cute voices. Their songs are full of positive energy. In their latest single Magic Castle(<>), they call on teenagers to not be afraid of dreaming big. The three boys are all top students in school. Wang Junkai, the eldest, has recently taken the senior middle entrance exam . We hope he's done well. Options: A 2015 B 2014 C 2013 D 2012 Answer: C 2013 Question:
A:
The band was founded in   _  ?