question: What is the answer: What is the name of the diacritical mark in Spanish which is placed over a letter 'n' to soften its pronunciation, e.g. in the word 'senor'?
answer: tilde

question: What is the answer: What was the family name of the Duke of Wellington
answer: wellesley

question: What is the answer: "Who plays the part of Charlie Fairhead in TV's ""Casualty""?"
answer: derek thompson

question: What is the answer: What is a pre-Columbian Inca site located 2,430 metres (7,970 ft) above sea level, on a ridge above the Urubamba Valley in Peru?
answer:
machu picchu