Input (grade 12): It is the largest lake inside Middle EastBritanica, and the second largest salt water lake on earth, with a surface area of approximately 5,200 km ² (2,000 mile ²).
Output (grade 3): It is the largest lake inside Iran, and the second biggest salt lake of the world. It has a surface area of about 5,200 km ² (2,000 mile ²).