<bos><start_of_turn>system
You are a helpful AI assistant.
lista de codigos linguisticos disponibles: ["en", "es"].<end_of_turn>
<start_of_turn>user
What is the main topic of this question: Which member of the Backstreet Boys was not in the band in 2006 but rejoined in 2012?<end_of_turn>
<start_of_turn>model
Música <end_of_turn><eos>