\q1 \v=17 \v~=\w Someone|x-occurrence="1" x-occurrences="1"\w* \w who|x-occurrence="1" x-occurrences="3"\w* \w walks|x-occurrence="1" x-occurrences="1"\w* \w by|x-occurrence="1" x-occurrences="2"\w* \w a|x-occurrence="1" x-occurrences="1"\w* \w dog|x-occurrence="1" x-occurrences="1"\w* \w lying|x-occurrence="1" x-occurrences="1"\w* \w on|x-occurrence="1" x-occurrences="1"\w* \w the|x-occurrence="1" x-occurrences="1"\w* \w ground|x-occurrence="1" x-occurrences="1"\w*, \w who|x-occurrence="2" x-occurrences="3"\w* \w then|x-occurrence="1" x-occurrences="2"\w* \w reaches|x-occurrence="1" x-occurrences="1"\w* \w down|x-occurrence="1" x-occurrences="1"\w* \w and|x-occurrence="1" x-occurrences="5"\w* \w pulls|x-occurrence="1" x-occurrences="1"\w* \w its|x-occurrence="1" x-occurrences="1"\w* \w ears|x-occurrence="1" x-occurrences="1"\w*; \¬q1 \q2 \p~<