user: Question: What team was the winner when the result was 90–86?
Columns: ['Year', 'Playoff round', 'Venue', 'Winner', 'Result', 'Loser']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['1948 (1)', 'Semifinals', 'St. Louis Arena', 'Philadelphia Warriors ( 1)', '85–46*', 'St. Louis Bombers ( 1)']
SQL:

assistant: SELECT "Winner" FROM "Table" WHERE "Result" = '90–86';