\q1 \v=23 \v~=\w When|x-occurrence="1" x-occurrences="1"\w* \w wind|x-occurrence="1" x-occurrences="1"\w* \w blows|x-occurrence="1" x-occurrences="1"\w* \w from|x-occurrence="1" x-occurrences="1"\w* \w the|x-occurrence="1" x-occurrences="1"\w* \w north|x-occurrence="1" x-occurrences="1"\w*, \w it|x-occurrence="1" x-occurrences="2"\w* \w will|x-occurrence="1" x-occurrences="2"\w* \w certainly|x-occurrence="1" x-occurrences="1"\w* \w rain|x-occurrence="1" x-occurrences="1"\w*; \¬q1 \q2 \p~<