Problem: Videoconferencing is a highly useful technology for real-time telemedicine and telenursing applications, such as diagnosis, consulting, transmission of medical images, etc... With videoconferencing, patients may contact nurses and physicians in emergency or routine situations; physicians and other paramedical professionals can discuss cases across large distances. Rural areas can use this technology for diagnostic purposes, thus saving lives and making more efficient use of health care money. For example, a rural medical center in Ohio, United States, used videoconferencing to successfully cut the number of transfers of sick infants to a hospital 70 miles (110 km) away. This had previously cost nearly $10,000 per transfer.
How far away was the hospital from this rural area?
The answer is the following: 70 miles

Problem: Major theaters in Detroit include the Fox Theatre (5,174 seats), Music Hall (1,770 seats), the Gem Theatre (451 seats), Masonic Temple Theatre (4,404 seats), the Detroit Opera House (2,765 seats), the Fisher Theatre (2,089 seats), The Fillmore Detroit (2,200 seats), Saint Andrew's Hall, the Majestic Theater, and Orchestra Hall (2,286 seats) which hosts the renowned Detroit Symphony Orchestra. The Nederlander Organization, the largest controller of Broadway productions in New York City, originated with the purchase of the Detroit Opera House in 1922 by the Nederlander family.
What building does the Detroit Symphony Orchestra play in?
The answer is the following: Orchestra Hall

Problem: By the early 1800s, Indian removal was a significant issue throughout the southeastern U.S. and also in Florida. In 1830, the U.S. Congress passed the Indian Removal Act and as settlement increased, pressure grew on the United States government to remove the Indians from Florida. Seminoles harbored runaway blacks, known as the Black Seminoles, and clashes between whites and Indians grew with the influx of new settlers. In 1832, the Treaty of Payne's Landing promised to the Seminoles lands west of the Mississippi River if they agreed to leave Florida. Many Seminole left at this time.
What did congress pass in 1830
The answer is the following: In 1830, the U.S. Congress passed the Indian Removal Act

Problem: In the 1950s and the 1960s, Paris became one front of the Algerian War for independence; in August 1961, the pro-independence FLN targeted and killed 11 Paris policemen, leading to the imposition of a curfew on Muslims of Algeria (who, at that time, were French citizens). On 17 October 1961, an unauthorised but peaceful protest demonstration of Algerians against the curfew led to violent confrontations between the police and demonstrators, in which at least 40 people were killed, including some thrown into the Seine. The anti-independence Organisation de l'armee secrete (OAS), for their part, carried out a series of bombings in Paris throughout 1961 and 1962.
How many police officers did the pro-independence FLN kill in August of 1961?
The answer is the following:
11