Cambodia at the 2009 World Championships in Athletics
{'<entity_0>': 'Cambodia at the 2009 World Championships in Athletics', '<entity_1>': '15 August 2009', '<entity_2>': '23 August 2009', '<entity_3>': 'Cambodia', '<entity_4>': 'Berlin'}
[['Cambodia at the 2009 World Championships in Athletics', 'location', 'Berlin'], ['Cambodia at the 2009 World Championships in Athletics', 'country', 'Cambodia'], ['Cambodia at the 2009 World Championships in Athletics', 'start time', '15 August 2009'], ['Cambodia at the 2009 World Championships in Athletics', 'end time', '23 August 2009']]
<entity_3> competes at the <entity_0> from <entity_1>–<entity_2> in <entity_4>.
['nation at the World Championships in Athletics']