Take the following as truth: On the fourth side is an artificial lake stretching 8 km (5 miles) to the Rajasthan border, never sufficient, apparently, for the needs of the citadel, and so one of the probable reasons why Akbar did not settle here permanently.
Then the following statement: "The artificial lake met the needs of the citadel adequately, which is why Akbar settled there permanently. " is true, false, or inconclusive?