Question: Read this and answer the question

The Eastern Roman Empire today conventionally named the Byzantine Empire, a name not in use during its own time became increasingly influenced by Greek culture after the 7th century, when Emperor Heraclius (AD 575 - 641) decided to make Greek the empire's official language. Certainly from then on, but likely earlier, the Roman and Greek cultures were virtually fused into a single Greco-Roman world. Although the Latin West recognized the Eastern Empire's claim to the Roman legacy for several centuries, after Pope Leo III crowned Charlemagne, king of the Franks, as the "Roman Emperor" on 25 December 800, an act which eventually led to the formation of the Holy Roman Empire, the Latin West started to favour the Franks and began to refer to the Eastern Roman Empire largely as the Empire of the Greeks (Imperium Graecorum).

Who ruled Rome during this time period ?
Answer: Emperor Heraclius (AD 575 - 641)

Problem: A local industry manufacturing fibre from New Zealand flax was successfully reestablished in 1907 and generated considerable income during the First World War. Ascension Island was made a dependency of Saint Helena in 1922, and Tristan da Cunha followed in 1938. During the Second World War, the United States built Wideawake airport on Ascension in 1942, but no military use was made of Saint Helena.
What was the name of the airport the United States built on Ascension Island?
The answer is the following: Wideawake airport

Funafuti is the only port but there is a deep-water berth in the harbour at Nukufetau. The merchant marine fleet consists of two passenger/cargo ships Nivaga III and Manu Folau. These ships carry cargo and passengers between the main atolls and travel between Suva, Fiji and Funafuti 3 to 4 times a year. The Nivaga III and Manu Folau provide round trip visits to the outer islands every three or four weeks. The Manu Folau is a 50-metre vessel that was a gift from Japan to the people of Tuvalu. In 2015 the United Nations Development Program (UNDP) assisted the government of Tuvalu to acquire MV Talamoana, a 30-metre vessel that will be used to implement Tuvalu's National Adaptation Programme of Action (NAPA) to transport government officials and project personnel to the outer islands. In 2015 the Nivaga III was donated by the government of Japan; it replaced the Nivaga II, which had serviced Tuvalu from 1989.
What ship did Japan donate to Tuvalu in 2015?
Nivaga III

Input: Pub
By the end of the 18th century a new room in the pub was established: the saloon.[citation needed] Beer establishments had always provided entertainment of some sortsinging, gaming or sport.[citation needed] Balls Pond Road in Islington was named after an establishment run by a Mr Ball that had a duck pond at the rear, where drinkers could, for a fee, go out and take a potshot at the ducks. More common, however, was a card room or a billiard room.[citation needed] The saloon was a room where for an admission fee or a higher price of drinks, singing, dancing, drama or comedy was performed and drinks would be served at the table.[citation needed] From this came the popular music hall form of entertainmenta show consisting of a variety of acts.[citation needed] A most famous London saloon was the Grecian Saloon in The Eagle, City Road, which is still famous because of a nursery rhyme: "Up and down the City Road / In and out The Eagle / That's the way the money goes / Pop goes the weasel." This meant that the customer had spent all his money at The Eagle, and needed to pawn his "weasel" to get some more. The meaning of the "weasel" is unclear but the two most likely definitions are: a flat iron used for finishing clothing; or rhyming slang for a coat (weasel and stoat).

What pub was the home of the Grecian Saloon?
Output: The Eagle

Input: Article: Another study from 2012 included 150 dental school students from University of Athens, the result showed that light hair colour (blonde/light ash brown) was predominant in 10.7% of the students. 36% had medium hair colour (Light brown/Medium darkest brown). 32% had darkest brown and 21% black (15.3 off black, 6% midnight black). In conclusion the hair colour of young Greeks are mostly brown, ranging from light to dark brown. with significant minorities having black and blonde hair. The same study also showed that the eye colour of the students was 14.6% blue/green, 28% medium (light brown) and 57.4% dark brown.

Now answer this question: What eye color is believed to be the norm among Greeks ?

Output: 57.4% dark brown

Problem: Most types of capacitor include a dielectric spacer, which increases their capacitance. These dielectrics are most often insulators. However, low capacitance devices are available with a vacuum between their plates, which allows extremely high voltage operation and low losses. Variable capacitors with their plates open to the atmosphere were commonly used in radio tuning circuits. Later designs use polymer foil dielectric between the moving and stationary plates, with no significant air space between them.
What did the later designs of capacitors used in radio tuning circuits no longer have?
The answer is the following:
no significant air space