Problem: High-definition television:

These first European HDTV broadcasts used the 1080i format with MPEG-2 compression on a DVB-S signal from SES's Astra 1H satellite. Euro1080 transmissions later changed to MPEG-4/AVC compression on a DVB-S2 signal in line with subsequent broadcast channels in Europe.

What format did the first European HDTV broadcast use?
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A: 1080i format

Problem: San Diego:

San Diego is one of the top-ten best climates in the Farmers' Almanac and is one of the two best summer climates in America as scored by The Weather Channel. Under the KoppenGeiger climate classification system, the San Diego area has been variously categorized as having either a semi-arid climate (BSh in the original classification and BSkn in modified Koppen classification) or a Mediterranean climate (Csa and Csb). San Diego's climate is characterized by warm, dry summers and mild winters with most of the annual precipitation falling between December and March. The city has a mild climate year-round, with an average of 201 days above 70 F (21 C) and low rainfall (913 inches [230330 mm] annually). Dewpoints in the summer months range from 57.0 F (13.9 C) to 62.4 F (16.9 C).

What type of climate is San Diego classified as having?
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A: semi-arid climate

Problem: Imamah (Shia doctrine):

According to Isma'ilism, Allah has sent "seven" great prophets known as "Natq" (Spoken) in order to disseminate and improve his Din of Islam. All of these great prophets has also one assistant known as "Samad (Silent) Imam". At the end of each seven "Samad" silsila, one great "Natq" (Spoken) has ben sent in order to reimprove the Din of Islam. After Adam and his son Seth, and after six "Natq" (Spoken) "Samad" (Silent) silsila (NoahShem), (AbrahamIshmael), (MosesAaron), (JesusSimeon), (Muhammad bin Abd AllahAli ibn Abu Talib); the silsila of "Natqs and Samads have been completed with (Muhammad bin Isma'il as-saghir (Maymun'ul-Qaddah)Abd Allah Ibn-i Maymun and his sons).

How many great prophets has Allah sent?
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A: seven

Problem: Department store:

George Dayton had founded his Dayton's Dry Goods store in Minneapolis in 1902 and the AMC cooperative in 1912. His descendants built Southdale Center in 1956, opened the Target discount store chain in 1962 and the B. Dalton Bookseller chain in 1966. Dayton's grew to 19 stores under the Dayton's name plus five other regional names acquired by Dayton-Hudson. The Dayton-Hudson Corporation closed the flagship J. L. Hudson Department Store in downtown Detroit in 1983, but expanded its other retail operations. It acquired Mervyn's in 1978, Marshall Field's in 1990, and renamed itself the Target Corporation in 2000. In 2002, Dayton's and Hudson's were consolidated into the Marshall Field's name. In 2005, May Department Stores acquired all of the Marshall Field's stores and shortly thereafter, Macy's acquired May.

Who opened Dayton's Dry Goods?
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A:
George Dayton