What was the maximum vertical measurement if the horizon measurement is 640?
CREATE TABLE table_272313_1 (vertical INTEGER, horizontal VARCHAR)
SELECT MAX(vertical) FROM table_272313_1 WHERE horizontal = 640
### Context: CREATE TABLE table_272313_1 (vertical INTEGER, horizontal VARCHAR) ### Question: What was the maximum vertical measurement if the horizon measurement is 640? ### Answer: SELECT MAX(vertical) FROM table_272313_1 WHERE horizontal = 640