2011 Estoril Open
{'<entity_0>': '2011 Estoril Open', '<entity_1>': 'tennis tournament', '<entity_2>': 'Estádio Nacional', '<entity_3>': 'Portugal Open', '<entity_4>': '2011', '<entity_5>': 'Portugal', '<entity_6>': 'Oeiras'}
[['2011 Estoril Open', 'location', 'Estádio Nacional'], ['2011 Estoril Open', 'instance of', 'Portugal Open'], ['2011 Estoril Open', 'located in the administrative territorial entity', 'Oeiras'], ['2011 Estoril Open', 'country', 'Portugal'], ['2011 Estoril Open', 'point in time', '2011'], ['2011 Estoril Open', 'description', 'tennis tournament']]
The <entity_0> was a <entity_1> played on outdoor clay courts. It was the 22nd edition of the <entity_3> for the men (the 15th for the women), and was part of the ATP World Tour 250 series of the <entity_4> ATP World Tour, and of the International-level tournaments of the <entity_4> WTA Tour. Both the men's and the women's events took place at the <entity_2> in <entity_6>, <entity_5>, from 23 April through <entity_4>.
['tennis tournament edition', 'Portugal Open']