Question: What is the difference in population between the country and the city that the zoo is located in? Passage 1:However his work visa expired in the UK and he only had a League of Nations Refugee Passport. In the 1930s he got work in Bombay and traveled in Ceylon, Indochina, Malaya, Shanghai and then went back to India and stayed in Calcutta, where, with the help of his friends, he founded "Club 300". Lisanevich was the person who introduced the famous dish, Chicken a la Kiev, to Calcutta as a menu item at "Club 300". The club was opened in 1936 and he ran it until 1946 and then left for New York City; subsequently he came back to India. Lisanevich made friends with Prince Emmanuel Golitsyn and in 1944 met and became friends with the Nepalese king Tribhuvan, who was in Calcutta for medical treatment. Lisanevich launched secret meetings of Tribhuvan with Indian prime minister Jawaharlal Nehru and participated in restoring Tribhuvan to power. Lisanevich married a Danish woman, Inger Pheiffer (died in 2013), whom he had met in Bombay. He had three sons with Inger: Mischa, Alexander and Nicholas, and one daughter Xenia from his previous marriage to Kira. In 1951 the king deposed the Rana family from power and invited Boris to Nepal as a tourist. Then he got a job in Nepal where he managed tourism and served as a consultant to the government. The local Soviet embassy asked Lisanevich to organize a meeting for Valentina Tereshkova there.
 Passage 2:The ZOO Bratislava () is a zoo in Bratislava, Slovakia. It is located in the area of Mlynská dolina in the borough of Karlova Ves on the slopes of the forested hills of Little Carpathians. As of 2016, the zoo has an area of out of which is open to the public, and is home to over 900 specimens of 175 animal species. The zoo receives on average 300,000 visitors annually. It is the only zoo in Bratislava, it is accessible by car with a dedicated parking lot or by public transport (bus stop ZOO) and it is open every day of the year. Major attractions include white lions, white tigers and DinoPark, featuring moving life-sized sculptures of dinosaurs. Out of the 5 major zoos in Slovakia, ZOO Bratislava is the second oldest, second largest and second most visited. ZOO Bratislava was one of the first zoos in Europe that was successful in breeding Eurasian lynx in captivity.
 Passage 3:On the mound, the Reds relied on left-handers Don Gullett and Fred Norman to pacify the Yankee hitters in Games 1 and 2, respectively. Gullett had come back from a mid-season injury to start Game 1 but had to leave the game in the eighth inning due to a twisted ankle while Norman out-pitched ace Hunter in Game 2. Game 3 in New York pitted effective 1976 NL Rookie of the Year Pat Zachry for the Reds against newly acquired Yankee, Dock Ellis. Ellis only lasted innings, exiting in the fourth after a home run by Driessen. Game 4 was delayed a day due to rain, but the Reds were ready for the sweep. Bench's two-run home run gave the Reds a 3–1 lead. In the bottom of the eighth, a frustrated Billy Martin threw a baseball from the dugout onto the field towards home plate umpire Bill Deegan, causing his ejection from the game. In the ninth, Bench's second home run followed by back-to-back doubles by César Gerónimo and Dave Concepción made the score 7–2 and essentially blew the game open. The Cincinnati Reds outscored the New York Yankees, 22–8, and became the first NL team to repeat as World Champions since the 1921–1922 New York Giants. The Reds did not make a single offensive or defensive substitution (save pitching changes) during the entire series. Bench would claim the MVP of the series hitting .533 with two home runs and six runs batted in. His catching counterpart, Thurman Munson, had nine hits, all singles, and a .529 batting average.

Output: 2