premise: Eurotas (river) is a minor river of Laconia.
hypothesis: The Eurotas or Evrotas ( Greek : Ευρώτας ) is the main river of Laconia and one of the major rivers of the Peloponnese , in Greece . The river 's springs are located just northwest of the border between Laconia and Arcadia , at Skortsinos . The river is 82 km long , flowing in a north-south direction and emptying into the Laconian Gulf .