Question: Which of the Welsh principal areas is a county borough?
Answers:
answer_text: Blaenau Gwent
answer_text: Bridgend
answer_text: Caerphilly
answer_text: Conwy
answer_text: Merthyr Tydfil
answer_text: Neath Port Talbot
answer_text: Rhondda Cynon Taf
answer_text: Torfaen
answer_text: Vale of Glamorgan
answer_text: Wrexham