user: ### NOW ANSWER:
Question: Which FA Division has a length of 2704 km?
Columns: ['Concessionaire', 'FA Division(s)', 'Gauge', 'Length, km', 'Takeover Date']
Types: ['text', 'text', 'text', 'real', 'text']
Sample row: ['Ferroexpreso Pampeano', 'Roca, Sarmiento, Mitre', 'broad', 5094.0, '1 Nov. 1991']
SQL:

assistant: SELECT "FA Division(s)" FROM "Table" WHERE "Length, km" = 2704.0;