Peru at the 2009 World Championships in Athletics
{'<entity_0>': 'Peru at the 2009 World Championships in Athletics', '<entity_1>': '2009', '<entity_2>': 'Berlin', '<entity_3>': 'Peru'}
[['Peru at the 2009 World Championships in Athletics', 'point in time', '2009'], ['Peru at the 2009 World Championships in Athletics', 'country', 'Peru'], ['Peru at the 2009 World Championships in Athletics', 'location', 'Berlin']]
<entity_3> competes at the <entity_0> from <entity_1>–<entity_1> in <entity_2>.
['nation at the World Championships in Athletics']