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_6 (chef VARCHAR, restaurant_name VARCHAR, location VARCHAR, original_name VARCHAR)
### Question:
What chef that has a location in Toronto, ON, that has n/a as the original name, and a Restaurant Name of Bagel World?
### Answer:
SELECT chef FROM table_name_6 WHERE location = "toronto, on" AND original_name = "n/a" AND restaurant_name = "bagel world"