\q1 \v=13 \v~=\w A|x-occurrence="1" x-occurrences="1"\w* \w person|x-occurrence="1" x-occurrences="1"\w* \w can|x-occurrence="1" x-occurrences="1"\w* \w be|x-occurrence="1" x-occurrences="2"\w* \w in|x-occurrence="1" x-occurrences="2"\w* \w great|x-occurrence="1" x-occurrences="2"\w* \w pain|x-occurrence="1" x-occurrences="1"\w* \w and|x-occurrence="1" x-occurrences="1"\w* \w still|x-occurrence="1" x-occurrences="1"\w* \w be|x-occurrence="2" x-occurrences="2"\w* \w able|x-occurrence="1" x-occurrences="1"\w* \w to|x-occurrence="1" x-occurrences="1"\w* \w laugh|x-occurrence="1" x-occurrences="1"\w*; \¬q1 \q2 \p~<