Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_19130829_4 ( team__number2 VARCHAR, team__number1 VARCHAR )

### Question ###
What's team #2 in the round where team $1 is Ilisiakos?

### Accurate SQL ###

SELECT team__number2 FROM table_19130829_4 WHERE team__number1 = "Ilisiakos"