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_30 (district INTEGER, delegate VARCHAR, took_office VARCHAR)
### Question:
What is the largest district for delegate Cheryl Glenn, that she had taken after 2006?
### Answer:
SELECT MAX(district) FROM table_name_30 WHERE delegate = "cheryl glenn" AND took_office > 2006