user: Question: which team #1 played again Chalkida
Columns: ['Team #1', 'Agg. score', 'Team #2', '1st leg', '2nd leg']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Kallithea', '2-3', 'Levadiakos', '1-1', '1-2']
SQL:

assistant: SELECT "Team #1" FROM "Table" WHERE "Team #2" = 'Chalkida';