\q1 \v=8 \v~=\w Who|x-occurrence="1" x-occurrences="1"\w* {\w are|x-occurrence="1" x-occurrences="1"\w*} \w these|x-occurrence="1" x-occurrences="1"\w* {\w who|x-occurrence="1" x-occurrences="1"\w*} \w fly|x-occurrence="1" x-occurrences="1"\w* \w along|x-occurrence="1" x-occurrences="1"\w* \w like|x-occurrence="1" x-occurrences="2"\w* \w a|x-occurrence="1" x-occurrences="1"\w* \w cloud|x-occurrence="1" x-occurrences="1"\w*, \w and|x-occurrence="1" x-occurrences="1"\w* \w like|x-occurrence="2" x-occurrences="2"\w* \w the|x-occurrence="1" x-occurrences="1"\w* \w doves|x-occurrence="1" x-occurrences="1"\w* \w to|x-occurrence="1" x-occurrences="1"\w* \w their|x-occurrence="1" x-occurrences="1"\w* \w shelters|x-occurrence="1" x-occurrences="1"\w*? \¬v \¬q1