1998 Legg Mason Tennis Classic
{'<entity_0>': '1998 Legg Mason Tennis Classic', '<entity_1>': 'tennis', '<entity_2>': '1998'}
[['1998 Legg Mason Tennis Classic', 'point in time', '1998'], ['1998 Legg Mason Tennis Classic', 'sport', 'tennis']]
The <entity_0> was a men's <entity_1> tournament played on outdoor hard courts in Washington, D.C., United States, that was part of the International Series Gold of the <entity_2> ATP Tour.
['Washington Open', 'tennis tournament edition']