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_94 (valvetrain VARCHAR)
### Question:
What is the valvetrain with an engine model that is engine model?
### Answer:
SELECT valvetrain FROM table_name_94 WHERE "engine_model" = "engine_model"