Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_39 (in_production VARCHAR, toxic_materials VARCHAR, technology VARCHAR)
### Question:
What's the production if the technology is sodium-sulfur batteries and yes to toxic materials?
### Answer:
SELECT in_production FROM table_name_39 WHERE toxic_materials = "yes" AND technology = "sodium-sulfur batteries"