Problem: Which heavy metal has the chemical symbol Mo?
Answer: molybdenum

Problem: What prestige car marque has a trident emblem design influenced by the Fountain of Neptune, Bologna?
Answer: maserati

Problem: What is the name of the four-footed herbivorous dinosaurs, with small heads and a double row of large bony plates along the back?
Answer: stegosaurus

Problem: Which writer created the the character Walter Mitty?
Answer:
james thurber