The term qualitative analysis is identified in base64 scheme by the sequence cXVhbGl0YXRpdmUgYW5hbHlzaXM=, while the MD5 signature is equal to befc3a9a486fa14ce6150824193653d9. The ASCII encoding of qualitative analysis in hexadecimal notation is 7175616c6974617469766520616e616c79736973.