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_17 (rebuildjahr_e_ VARCHAR, class VARCHAR)
### Question:
What was the Rebuildjahr(e) for the T2AA class?
### Answer:
SELECT rebuildjahr_e_ FROM table_name_17 WHERE class = "t2aa"