Input (grade 13): Tsarskoye Selo (; "Tsar's Village") is a former Russian residence of the imperial family and visiting nobility, located 24 k south from the center of St. Petersburg.
Output (grade 8): Tsarskoye Selo (; "Tsar's Village") is an old Russian residence of the imperial family. It is located 26 k south from the center of St. Petersburg, but is no longer a place for the imperial family.