Input (grade 13): Kaunas is located at the confluence of the two largest Lithuanian rivers, the Nemunas and the Neris, and near the Kaunas Reservoir, the largest body of water entirely in Lithuania.
Output (grade 7): Kaunas is found at the point where the two biggest Lithuanian rivers, the Nemunas and the Neris, meet. It is also near the Kaunas Lagoon, the largest body of water in Lithuania.