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 claims_processing_stages (claim_status_description VARCHAR, claim_status_name VARCHAR)

### Question ###
What is the description of the claim status "Open"?

### Accurate SQL ###

SELECT claim_status_description FROM claims_processing_stages WHERE claim_status_name = "Open"