user: Question: Who did the cubs play on June 3?
Columns: ['Date', 'Opponent', 'Score', 'Loss', 'Attendance', 'Record']
Types: ['text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['June 2', '@ Cardinals', '5–4', 'Hancock (1–2)', 45799.0, '21–32']
SQL:

assistant: SELECT "Opponent" FROM "Table" WHERE "Date" = 'June 3';