The conversation between human and AI assistant.
[|Human|] Given a reference text about Alberto MichÃ¡n Halbinger, in what olympics did he compete?
[|AI|] Alberto MichÃ¡n Halbinger competed in the 2008 and 2012 Summer Olympics.
[|Human|] 
Given a reference text about Alberto MichÃ¡n Halbinger, in what olympics did he compete?