I took the index in the words, converted the variety to binary, extra 3 zeros, calculated the sha256 digest, took the 1st A part of the hexadecimal to convert it to binary, included 3 zeros to the 8 digits of your binary and bought 00000010011 which interprets to 19 in https://www.creativelive.com/student/chris-mccarthy-26?via=accounts-freeform_2