In what Year is the Gauge 2 ft 6 in?
CREATE TABLE table_name_22 (year VARCHAR, gauge VARCHAR)
SELECT year FROM table_name_22 WHERE gauge = "2 ft 6 in"
### Context: CREATE TABLE table_name_22 (year VARCHAR, gauge VARCHAR) ### Question: In what Year is the Gauge 2 ft 6 in? ### Answer: SELECT year FROM table_name_22 WHERE gauge = "2 ft 6 in"