He is using Parallelism, don't let the quiz fool you.
Answer:Freya, she's only the Goddess of cats while the others are main Gods. Odin being ruler of Asgard, Loki being God of mischief, and Thor being the almighty Odin's son and God of thunder.
B I’m not completely sure tho
The beam of wood looks like a club or a a staff. It looks like a large olive tree or like a mast of a ship with twenty oars (a very big mast).
Hope this helps :)
