Task: Text Categorization
Input (English): Hebrew myth, Lilith brings one of these items, which had previously been in a demon's den, into her daughter's room, causing her daughter to desire young men and prompting the saying that Lilith resides in all of these items. In another myth, a goddess is encouraged to look at one of these items after another goddess turns over a washtub and does a breast-exposing dance. In that myth, a goddess exclaims "white face! " after viewing one of them. Tezcatlipoca's name signifies a "smoking obsidian" variety of this item, one of which was placed across from Amaterasu's cave. For 10 points, name these objects, glassy surfaces that Narcissus would probably like a lot.
Output (English): Social Science