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_name_24 ( against VARCHAR, opposing_team VARCHAR )

### Question ###
What was the Against when the Opposing Team was sheffield wednesday?

### Accurate SQL ###

SELECT against FROM table_name_24 WHERE opposing_team = "sheffield wednesday"