Problem: Which city is served by Pierre Elliott Trudeau International Airport?
Answer: montreal

Problem: In cooking, 230 degrees Celsius is the equivalent of which gas mark?
Answer: 8

Problem: Which Essex town was granted city status for the Diamond Jubilee of Queen Elizabeth II?
Answer: chelmsford

Problem: Which French philosopher and mathematician has been dubbed 'The Father of Modern Philosophy'?
Answer:
rene descartes