\v=2
\v~=\w If|strong="G1487"\w* \w someone|strong="G5100"\w* \w thinks|strong="G1380"\w* \w that|strong="G1097"\w* \w they|strong="G1487"\w* \w know|strong="G1097"\w* \w anything|strong="G5100"\w*, \w they|strong="G1487"\w* \w have|strong="G1163"\w* \w not|strong="G3768"\w* \w yet|strong="G3768"\w* \w reached|strong="H0935"\w* \w that|strong="G1097"\w* \w knowledge|strong="G1097"\w* \w which|strong="G5100"\w* \w they|strong="G1487"\w* \w ought|strong="G1163"\w* \w to|strong="G1163"\w* \w have|strong="G1163"\w* \w reached|strong="H0935"\w*. 
\¬v