Wales in the Eurovision Choir of the Year
{'<entity_0>': 'Eurovision Choir of the Year', '<entity_1>': 'Wales in the Eurovision Choir of the Year'}
[['Wales in the Eurovision Choir of the Year', 'participant of', 'Eurovision Choir of the Year']]
The participation of <entity_1> began in Riga, Latvia, at the <entity_0> 2017.
['nation at Games']