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 (mark VARCHAR, athlete VARCHAR)
### Question:
Which Mark has an Athlete of tatyana lebedeva?
### Answer:
SELECT mark FROM table_name_84 WHERE athlete = "tatyana lebedeva"