context: RIBA is based at 66 Portland Place, London—a 1930s Grade II* listed building designed by architect George Grey Wornum with sculptures by Edward Bainbridge Copnall and James Woodford. Parts of the London building are open to the public, including the Library. It has a large architectural bookshop, a café, restaurant and lecture theatres. Rooms are hired out for events.
question: రాయల్ ఇన్స్టిట్యూట్ ఆఫ్ బ్రిటిష్ ఆర్కిటెక్ట్స్ యొక్క వీధి చిరునామా ఏమిటి?
answers: 66 Portland Place