Problem: I know that the answer to the question "What type of power involves using weapons to influence events?" is in "A great power is a sovereign state that is recognized as having the ability and expertise to exert its influence on a global scale. Great powers characteristically possess military and economic strength, as well as diplomatic and soft power influence, which may cause middle or small powers to consider the great powers' opinions before taking actions of their own. International relations theorists have posited that great power status can be characterized into power capabilities, spatial aspects, and status dimensions. Sometimes the status of great powers is formally recognized in conferences such as the Congress of Vienna or an international structure such as the United Nations Security Council (China, France, Russia, the United Kingdom and the United States serve as the body's five permanent members). At the same time the status of great powers can be informally recognized in a forum such as the G7 which consists of Canada, France, Germany, Italy, Japan, the United Kingdom and the United States of America.". Can you tell me what it is?

A: military


Problem: I know that the answer to the question "Which of the following is not the name of a city: Barcelona, Madrid, or Lowe?" is in "In 1943, Barcelona faced rivals Real Madrid in the semi-finals of Copa del Generalísimo (now the Copa del Rey). The first match at Les Corts was won by Barcelona 3–0. Real Madrid comfortably won the second leg, beating Barcelona 11–1. According to football writer Sid Lowe, "There have been relatively few mentions of the game [since] and it is not a result that has been particularly celebrated in Madrid. Indeed, the 11–1 occupies a far more prominent place in Barcelona's history." It has been alleged by local journalist Paco Aguilar that Barcelona's players were threatened by police in the changing room, though nothing was ever proven.". Can you tell me what it is?

A: Lowe


Problem: I know that the answer to the question "Which came later, the 16th or 20th century?" is in "South Slavic historically formed a dialect continuum, i.e. each dialect has some similarities with the neighboring one, and differences grow with distance. However, migrations from the 16th to 18th centuries resulting from the spread of Ottoman Empire on the Balkans have caused large-scale population displacement that broke the dialect continuum into many geographical pockets. Migrations in the 20th century, primarily caused by urbanization and wars, also contributed to the reduction of dialectal differences.". Can you tell me what it is?

A: 20th


Problem: I know that the answer to the question "What is a medical prohibition for Witnesses?" is in "Though Jehovah's Witnesses do not accept blood transfusions of whole blood, they may accept some blood plasma fractions at their own discretion. The Watch Tower Society provides pre-formatted durable power of attorney documents prohibiting major blood components, in which members can specify which allowable fractions and treatments they will personally accept. Jehovah's Witnesses have established Hospital Liaison Committees as a cooperative arrangement between individual Jehovah's Witnesses and medical professionals and hospitals.". Can you tell me what it is?

A:
blood transfusions of whole blood