What was the lowest draw when the against was larger than 2638?
CREATE TABLE table_name_50 (draws INTEGER, against INTEGER)
SELECT MIN(draws) FROM table_name_50 WHERE against > 2638
### Context: CREATE TABLE table_name_50 (draws INTEGER, against INTEGER) ### Question: What was the lowest draw when the against was larger than 2638? ### Answer: SELECT MIN(draws) FROM table_name_50 WHERE against > 2638