<prompt> Translate the following text to EnglishUlinganisho huo si mkamilifu, kwa sababu hakuna mstari wa mpaka kati ya hadithi za uwongo na zisizo za uwongo, tu uwanja mpana wa kijivu.  <response>: The analogy is imperfect, because theres no fixed line of demarcation between fiction and nonfiction, only a broad gray field. 