2018 African Championships in Athletics – men's 800 metres
{'<entity_0>': '2018 African Championships in Athletics', '<entity_1>': "2018 African Championships in Athletics – men's 800 metres"}
[["2018 African Championships in Athletics – men's 800 metres", 'part of', '2018 African Championships in Athletics']]
The <entity_1> event at the <entity_0> was held on 2 August and 3 August in Asaba, Nigeria.
['sporting event']