\q1 \v=9 \v~=\w A|x-occurrence="1" x-occurrences="1"\w* \w foolish|x-occurrence="1" x-occurrences="1"\w* \w plan|x-occurrence="1" x-occurrences="1"\w* \w is|x-occurrence="1" x-occurrences="2"\w* \w not|x-occurrence="1" x-occurrences="1"\w* \w only|x-occurrence="1" x-occurrences="1"\w* \w folly|x-occurrence="1" x-occurrences="1"\w*, \w it|x-occurrence="1" x-occurrences="1"\w* \w is|x-occurrence="2" x-occurrences="2"\w* \w sin|x-occurrence="1" x-occurrences="1"\w*; \¬q1 \q2 \p~<