user: Question: What is the lowest win number of the competitor who had 90 points before 1994?
Columns: ['Year', 'Team', 'Wins', 'Points', 'Championship Finish']
Types: ['real', 'text', 'real', 'real', 'text']
Sample row: [1985.0, 'Dick Simon Racing', 0.0, 10.0, '30th']
SQL:

assistant: SELECT MIN("Wins") FROM "Table" WHERE "Points" = 90.0 AND "Year" < 1994.0;