Q: Liechtenstein is bordered by Switzerland to the west and south and Austria to the east and north. It has an area of just over 160 square kilometres (62 square miles), the fourth smallest in Europe, and a population of 37,877. Divided into 11 municipalities, its capital is Vaduz, and its largest municipality is Schaan. It is also the smallest country to border two countries.
Can we conclude that is liechtenstein the smallest country in the world?
OPTIONS:
- no
- yes
A: no

Q: Roosevelt Roads Naval Station is a former United States Navy base in the town of Ceiba, Puerto Rico. The site is run today as Jose Aponte de la Torre Airport, a public use airport.
Can we conclude that is there a navy base in puerto rico?
OPTIONS:
- no
- yes
A: yes

Q: A Dangerous Method is a 2011 German-Canadian historical film directed by David Cronenberg and starring Keira Knightley, Viggo Mortensen, Michael Fassbender, and Vincent Cassel. The screenplay was adapted by writer Christopher Hampton from his 2002 stage play The Talking Cure, which was based on the 1993 non-fiction book by John Kerr, A Most Dangerous Method: The story of Jung, Freud, and Sabina Spielrein.
Can we conclude that a dangerous method is it a true story?
OPTIONS:
- no
- yes
A: yes

Q: To maintain lactation, a dairy cow must be bred and produce calves. Depending on market conditions, the cow may be bred with a ''dairy bull'' or a ''beef bull.'' Female calves (heifers) with dairy breeding may be kept as replacement cows for the dairy herd. If a replacement cow turns out to be a substandard producer of milk, she then goes to market and can be slaughtered for beef. Male calves can either be used later as a breeding bull or sold and used for veal or beef. Dairy farmers usually begin breeding or artificially inseminating heifers around 13 months of age. A cow's gestation period is approximately nine months. Newborn calves are removed from their mothers quickly, usually within three days, as the mother/calf bond intensifies over time and delayed separation can cause extreme stress on both cow and calf.
Can we conclude that do cows need to have babies to produce milk?
OPTIONS:
- no
- yes
A:
yes