<|im_start|>user
Who is the singer in Bon Iver?

Context:
Bon Iver (/ˌboʊn iːˈvɛər/ BOHN ee-VAIR) is an American indie folk band founded in 2006 by singer-songwriter Justin Vernon.<|im_end|>
<|im_start|>assistant
Justin Vernon is the singer-songwriter in Bon Iver.<|im_end|>
