2013 WTA Premier tournaments
{'<entity_0>': '2013 WTA Premier tournaments', '<entity_1>': 'tennis', '<entity_2>': '2013'}
[['2013 WTA Premier tournaments', 'point in time', '2013'], ['2013 WTA Premier tournaments', 'sport', 'tennis']]
The <entity_0> are 21 of the <entity_1> tournaments on the <entity_2> WTA Tour.
['tennis tour edition']