The term affirmative pleading is identified in base64 scheme by the sequence YWZmaXJtYXRpdmUgcGxlYWRpbmc=, while the MD5 signature is equal to f4571579e92eaf724ec48055bd94d856. The ASCII encoding of affirmative pleading in hexadecimal notation is 61666669726d617469766520706c656164696e67.