user: Question: What is the earliest year when games drawn was 0, points against are 86?
Columns: ['Year(s)', 'Tournament or series', 'Played in', 'Games played ( Tests )', 'Games won ( Tests )', 'Games lost ( Tests )', 'Games drawn ( Tests )', 'Points for ( Tests )', 'Points against ( Tests )']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [1998.0, 'In the Tri Nations', 'Australia New Zealand South Africa', '7 (4)', '0', '7 (4)', '0', '68 (32)', '328 (198)']
SQL:

assistant: SELECT MIN("Year(s)") FROM "Table" WHERE "Games drawn ( Tests )" = '0' AND "Points against ( Tests )" = '86';