Question: Which  city in the Lower Hunter Valley of New South Wales did Telarah railway station  serves the northern of ?
Sentence (from "Maitland, New South Wales"): Maitland is a city in the Lower Hunter Valley of New South Wales, Australia and the seat of Maitland City Council, situated on the Hunter River approximately 166 km by road north of Sydney and 35 km north-west of Newcastle.
Relevant evidence: Yes