\q1 \v=5 \v~=\w Food|x-occurrence="1" x-occurrences="1"\w* \w grows|x-occurrence="1" x-occurrences="1"\w* \w on|x-occurrence="1" x-occurrences="1"\w* \w the|x-occurrence="1" x-occurrences="5"\w* \w surface|x-occurrence="1" x-occurrences="1"\w* \w of|x-occurrence="1" x-occurrences="1"\w* \w the|x-occurrence="2" x-occurrences="5"\w* \w ground|x-occurrence="1" x-occurrences="2"\w*, \¬q1 \q2 \p~<