\p
\v=28
\v~=\w इसहाक|x-occurrence="1" x-occurrences="1"\w* \w की|x-occurrence="1" x-occurrences="2"\w* \w आयु|x-occurrence="1" x-occurrences="1"\w* \w एक|x-occurrence="1" x-occurrences="1"\w* \w सौ|x-occurrence="1" x-occurrences="1"\w* \w अस्सी|x-occurrence="1" x-occurrences="1"\w* \w वर्ष|x-occurrence="1" x-occurrences="1"\w* \w की|x-occurrence="2" x-occurrences="2"\w* \w हुई|x-occurrence="1" x-occurrences="1"\w*।
\¬v
\¬p