Question: Which of the following cities is situated at the confluence of the Tuo River and the Yangtze River: Luzhou or Xianning?
Sentence (from "Baishazhou Yangtze River Bridge"): The two bridge names come from the order of construction (it was built after the First and Second Bridges), and from the name of the small island (Baisha Zhou (白沙洲), i.e. "White Sand Island") located under the bridge.
Relevant evidence: No