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 (zone_2008 VARCHAR, services VARCHAR, station VARCHAR)
### Question:
Which Zone 2008 has Services of greater anglia, and a Station of cheshunt?
### Answer:
SELECT zone_2008 FROM table_name_17 WHERE services = "greater anglia" AND station = "cheshunt"