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_2155350_2 (category VARCHAR, cab_size VARCHAR, sub_category VARCHAR)
### Question:
Name the category for cab size crew and super tanker
### Answer:
SELECT category FROM table_2155350_2 WHERE cab_size = "Crew" AND sub_category = "Super tanker"