2011 ATP Challenger Trophy
{'<entity_0>': '2011 ATP Challenger Trophy', '<entity_1>': '19 September 2011', '<entity_2>': '25 September 2011', '<entity_3>': 'Slovakia', '<entity_4>': 'tennis'}
[['2011 ATP Challenger Trophy', 'sport', 'tennis'], ['2011 ATP Challenger Trophy', 'country', 'Slovakia'], ['2011 ATP Challenger Trophy', 'start time', '19 September 2011'], ['2011 ATP Challenger Trophy', 'end time', '25 September 2011']]
The <entity_0> was a professional <entity_4> tournament played on clay courts. It took place in Trnava, <entity_3> between <entity_1> and <entity_2>.
['tennis tournament edition', 'ATP Challenger Trophy']