\q1 \v=19 \v~=\w When|x-occurrence="1" x-occurrences="1"\w* \w a|x-occurrence="1" x-occurrences="2"\w* \w person|x-occurrence="1" x-occurrences="2"\w* \w looks|x-occurrence="1" x-occurrences="1"\w* \w in|x-occurrence="1" x-occurrences="1"\w* \w the|x-occurrence="1" x-occurrences="1"\w* \w water|x-occurrence="1" x-occurrences="1"\w*, \w he|x-occurrence="1" x-occurrences="2"\w* \w sees|x-occurrence="1" x-occurrences="1"\w* \w his|x-occurrence="1" x-occurrences="1"\w* \w own|x-occurrence="1" x-occurrences="1"\w* \w face|x-occurrence="1" x-occurrences="1"\w*; \¬q1 \q2 \p~<