Ameritech Cup
{'<entity_0>': 'Avon Championships of Chicago', '<entity_1>': 'Virginia Slims of Chicago', '<entity_2>': 'carpet court', '<entity_3>': 'tennis tournament', '<entity_4>': 'Ameritech Cup', '<entity_5>': 'Chicago', '<entity_6>': '1971', '<entity_7>': '1997', '<entity_8>': '1'}
[['Ameritech Cup', 'located in the administrative territorial entity', 'Chicago'], ['Ameritech Cup', 'inception', '1971'], ['Ameritech Cup', 'event interval', '1'], ['Ameritech Cup', 'surface played on', 'carpet court'], ['Ameritech Cup', 'dissolved, abolished or demolished date', '1997'], ['Ameritech Cup', 'location', 'Chicago'], ['Ameritech Cup', 'alternative', 'Avon Championships of Chicago'], ['Ameritech Cup', 'alternative', 'Virginia Slims of Chicago'], ['Ameritech Cup', 'start time', '1971'], ['Ameritech Cup', 'instance of', 'tennis tournament']]
The <entity_4> (known also as the <entity_1> and the <entity_0>) is a defunct WTA Tour affiliated <entity_3> held every year from <entity_6> until <entity_7> in <entity_5>, Illinois in the United States. Its sponsors were Virginia Slims from <entity_6> to 1978 and again from 1983 to 1994, Avon from 1979 to 1982 and Ameritech from 1995 to <entity_7>. The tournament was classified as Tier III in 1988-1989, Tier I in 1990 and Tier II until <entity_7>, and was played on <entity_2>. <entity_8> players Chris Evert (1977), Monica Seles (1993) and Lindsay Davenport (<entity_7>).
['tennis tournament', 'recurring tennis tournament']