Input (grade 8): The Talyllyn Railway is a narrow-gauge preserved railway in Wales running for 7.25 m from Tywyn on the Mid-Wales coast to Nant Gwernol near the village of Abergynolwyn.
Output (grade 6): The Talyllyn Railway is a narrow-gauge preserved railway in Wales. It runs for 7.25 m from Tywyn on the Mid-Wales coast to Nant Gwernol near the village of Abergynolwyn.