Question: What American boy band released their first album in 2010 and their second album in 2011 while being assisted by Emanuel Kiriakou and Lindy Robbins?
{'answer': 'Big Time Rush', 'supporting_facts': [['Elevate (Big Time Rush album)', 0], ['Elevate (Big Time Rush album)', 1], ['Elevate (Big Time Rush album)', 3], ['BTR (album)', 0], ['BTR (album)', 1]]}