\v=15
\v~=\w The|strong="G3588"\w* \w authorities|strong="H7984"\w* \w were|strong="G3588"\w* \w astonished|strong="G2296"\w*. ‘\w How|strong="G4459"\w* \w has|strong="G3778"\w* \w this|strong="G3778"\w* \w man|strong="G3778"\w* \w got|strong="H6965"\w* \w his|strong="G3588"\w* \w learning|strong="G1121"\w*,’ \w they|strong="G3588"\w* \w asked|strong="G3004"\w*, ‘\w when|strong="G1492"\w* \w he|strong="G3778"\w* \w has|strong="G3778"\w* \w never|strong="G3361"\w* \w studied|strong="H1875"\w*?’ 
\¬v