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_12 (d_erp VARCHAR, city_of_license VARCHAR)
### Question:
What's the D ERP in San Martin Texmelucan, Puebla?
### Answer:
SELECT d_erp FROM table_name_12 WHERE city_of_license = "san martin texmelucan, puebla"