Problem: Who wrote the 'Father Brown' crime stories
======
A: g k chesterton

Problem: Which gland, secreting various hormones essential for growth and other bodily functions, is situated in the brain ?
======
A: pituitary

Problem: What word traditionally refers to a fictional inhabitant of the planet Mars, which extends loosely to aliens from elsewhere in space?
======
A: martian

Problem: How many sons of Philip IV of France became King?
======
A:
3