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_14 (plan_name VARCHAR, monthly_price_incl_vat__czk VARCHAR)
### Question:
What plan has monthly prices of 300, 500, 750, 1000?
### Answer:
SELECT plan_name FROM table_name_14 WHERE monthly_price_incl_vat__czk = "300, 500, 750, 1000"