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_84 (capacity VARCHAR, model_engine VARCHAR)
### Question:
Name the capacity for the engine of 2.0 duratorq
### Answer:
SELECT capacity FROM table_name_84 WHERE model_engine = "2.0 duratorq"