2011 Marburg Open
{'<entity_0>': '2011 Marburg Open', '<entity_1>': '20 June 2011', '<entity_2>': '26 June 2011', '<entity_3>': 'Germany', '<entity_4>': 'tennis'}
[['2011 Marburg Open', 'sport', 'tennis'], ['2011 Marburg Open', 'country', 'Germany'], ['2011 Marburg Open', 'start time', '20 June 2011'], ['2011 Marburg Open', 'end time', '26 June 2011']]
The <entity_0> was a professional <entity_4> tournament played on hard courts. It took place in Marburg, <entity_3> between <entity_1> and <entity_2>.
['Marburg Open', 'tennis tournament edition']