2018 World Mixed Doubles Curling Championship
{'<entity_0>': '2018 World Mixed Doubles Curling Championship', '<entity_1>': 'Östersund Arena'}
[['2018 World Mixed Doubles Curling Championship', 'location', 'Östersund Arena']]
The <entity_0> was held from April 21 to 28 at the <entity_1> in Östersund, Sweden.
['sports season']