\p \v=3 \v~=\w और|x-occurrence="1" x-occurrences="2"\w* \w आकाश|x-occurrence="1" x-occurrences="1"\w* \w के|x-occurrence="1" x-occurrences="2"\w* \w पक्षियों|x-occurrence="1" x-occurrences="1"\w* \w में|x-occurrence="1" x-occurrences="1"\w* \w से|x-occurrence="1" x-occurrences="1"\w* \w भी|x-occurrence="1" x-occurrences="1"\w*, \w सात|x-occurrence="1" x-occurrences="2"\w*-\w सात|x-occurrence="2" x-occurrences="2"\w* \w जोड़े|x-occurrence="1" x-occurrences="1"\w*, \w अर्थात्|x-occurrence="1" x-occurrences="1"\w* \w नर|x-occurrence="1" x-occurrences="1"\w* \w और|x-occurrence="2" x-occurrences="2"\w* \w मादा|x-occurrence="1" x-occurrences="1"\w* \w लेना|x-occurrence="1" x-occurrences="1"\w*, \w कि|x-occurrence="1" x-occurrences="1"\w* \w उनका|x-occurrence="1" x-occurrences="1"\w* \w वंश|x-occurrence="1" x-occurrences="1"\w* \w बचकर|x-occurrence="1" x-occurrences="1"\w* \w सारी|x-occurrence="1" x-occurrences="1"\w* \w पृथ्वी|x-occurrence="1" x-occurrences="1"\w* \w के|x-occurrence="2" x-occurrences="2"\w* \w ऊपर|x-occurrence="1" x-occurrences="1"\w* \w बना|x-occurrence="1" x-occurrences="1"\w* \w रहे|x-occurrence="1" x-occurrences="1"\w*। \¬v \¬p