Question: The A5114 is a British A road which is located on the island of Anglesey, Wales runs from a roundabout just off Junction 6 of the A55, also known as what expressway?
Sentence (from "Afon Cefni"): The river starts at the Llyn Cefni in the centre of the island and then runs south through the county town of Llangefni.
Relevant evidence: No