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_12584173_1 (population__glengallan_ INTEGER)
### Question:
What is the maximum population size in the town of Glengallen?
### Answer:
SELECT MAX(population__glengallan_) FROM table_12584173_1