Input: Read this: Another great undertaking by Constantine Monomachos was the restoration of the Church of the Holy Sepulchre in Jerusalem between 1042 and 1048. Nothing survived of the mosaics which covered the walls and the dome of the edifice but the Russian abbot Daniel, who visited Jerusalem in 11061107 left a description: "Lively mosaics of the holy prophets are under the ceiling, over the tribune. The altar is surmounted by a mosaic image of Christ. In the main altar one can see the mosaic of the Exhaltation of Adam. In the apse the Ascension of Christ. The Annunciation occupies the two pillars next to the altar."
Question: What survives of the mosaics that adorned the walls and dome of the Church of the Holy Sepulchre?

Output: Nothing

QUES: Due to its location, the Punjab region came under constant attacks and influence from the west and witnessed centuries of foreign invasions by the Greeks, Kushans, Scythians, Turks, and Afghans. The city of Taxila, founded by son of Taksh the son Bharat who was the brother of Ram. It was reputed to house the oldest university in the world,[citation needed] Takshashila University. One of the teachers was the great Vedic thinker and politician Chanakya. Taxila was a great centre of learning and intellectual discussion during the Maurya Empire. It is a UN World Heritage site, valued for its archaeological and religious history.

Who founded Takshashila University?
What is the answer?
ANS: unanswerable

QUES: Despite Magellan's visit, Guam was not officially claimed by Spain until January 26, 1565 by General Miguel Lopez de Legazpi.:46 From 1565 to 1815, Guam and the Northern Mariana Islands, the only Spanish outpost in the Pacific Ocean east of the Philippines, was an important resting stop for the Manila galleons, a fleet that covered the Pacific trade route between Acapulco and Manila.:51 To protect these Pacific fleets, Spain built several defensive structures which are still standing today, such as Fort Nuestra Senora de la Soledad in Umatac. It is the biggest single segment of Micronesia, the largest islands between the island of Kyushu (Japan), New Guinea, the Philippines, and the Hawaiian Islands.
What Spanish outposts was there west of the Philippines?

ANS: unanswerable

Note: Besides ethnic groups, Slavs often identify themselves with the local geographical region in which they live. Some of the major regional South Slavic groups include: Zagorci in northern Croatia, Istrijani in westernmost Croatia, Dalmatinci in southern Croatia, Boduli in Adriatic islands, Vlaji in hinterland of Dalmatia, Slavonci in eastern Croatia, Bosanci in Bosnia, Hercegovci in Herzegovina, Krajisnici in western Bosnia, but is more commonly used to refer to the Serbs of Croatia, most of whom are descendants of the Grenzers, and continued to live in the area which made up the Military Frontier until the Croatian war of independence, Semberci in northeast Bosnia, Srbijanci in Serbia proper, Sumadinci in central Serbia, Vojvoani in northern Serbia, Sremci in Syrmia, Bacvani in northwest Vojvodina, Banacani in Banat, Sandzaklije (Muslims in Serbia/Montenegro border), Kosovci in Kosovo, Bokelji in southwest Montenegro, Trakiytsi in Upper Thracian Lowlands, Dobrudzhantsi in north-east Bulgarian region, Balkandzhii in Central Balkan Mountains, Miziytsi in north Bulgarian region, Warmiaks and Masurians in north-east Polish regions Warmia and Mazuria, Pirintsi in Blagoevgrad Province, Ruptsi in the Rhodopes etc.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Who are the Vlaji descendants of?
Ah, so.. unanswerable

Question: In addition to and independent of the division into suras, there are various ways of dividing the Quran into parts of approximately equal length for convenience in reading. The 30 juz' (plural ajza') can be used to read through the entire Quran in a month. Some of these parts are known by nameswhich are the first few words by which the juz' starts. A juz' is sometimes further divided into two hizb (plural ahzab), and each hizb subdivided into four rub al-ahzab. The Quran is also divided into seven approximately equal parts, manzil (plural manazil), for it to be recited in a week.
Try to answer this question if possible: What isn't the term for a subdivision of a hizb?
Answer: unanswerable

Problem: A different format, CD-4 (not to be confused with compact disc), by RCA, encoded the front-rear difference information on an ultrasonic carrier, which required a special wideband cartridge to capture it on carefully calibrated pickup arm/turntable combinations. CD-4 was even less successful than the two matrixed formats. (A further problem was that no cutting heads were available that could handle the HF information. That was remedied by cutting at half the speed. Later, the special half-speed cutting heads and equalization techniques were employed to get a wider frequency response in stereo with reduced distortion and greater headroom.)
What were potential benefits of the CD-4 format?
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Answer:
reduced distortion and greater headroom