Task: Text Categorization
Input (English): In the guise of Grimnir, this figure was given water by Agnar while testing the character of Agnar's father Geirrod. Valakjalf, which is built of solid silver, is the location of this god's seat of Hlidskjalf, from which Freyr once looked out and was cursed into falling in love. The insubordination of Brynhild caused this god to lock her in a wall of fire. He possesses Geri and Freki, two wolves, whom he feeds all of his food because he consumes nothing but wine. He once gave up his right eye to Mimir in order to drink from the Well of Wisdom, and owns a spear named Gungnir that never misses its target. For 10 points, name this ruler of the Norse pantheon, known as the Allfather.
Output (English): Social Science