2008 African Championships in Athletics – men's 400 metres
{'<entity_0>': '2008 African Championships in Athletics', '<entity_1>': "2008 African Championships in Athletics – men's 400 metres"}
[["2008 African Championships in Athletics – men's 400 metres", 'part of', '2008 African Championships in Athletics']]
The <entity_1> event at the <entity_0> was held at the Addis Ababa Stadium on April 30–May 2.
['sporting event']