Yes, it's another round of that classic guessing game - Animal, Vegetable, Mineral, Abstract [or any combination thereof]. This effort - '03/'04 should address any queries, but then again, may just serve to confuse and baffle which some might say is the point of the game. Patience, integrity and a decent search engine may be useful ....
Is it essential for playing the sport in question?
[B] I dunno. I don't think it's obvious that a long thin thing is bigger than a spherical thing (where "long" means greater than the diameter of the sphere and "thin" means smaller than the diameter of the sphere).