user: Question: what was the score on the game that happened on May 15?
Columns: ['Date', 'Visitor', 'Score', 'Home', 'Record']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['May 7', 'Ottawa', '2 – 4', 'Washington', '0 – 1']
SQL:

assistant: SELECT "Score" FROM "Table" WHERE "Date" = 'May 15';