Input: Mosaic
There are very few existing mosaics from the Komnenian period but this paucity must be due to accidents of survival and gives a misleading impression. The only surviving 12th-century mosaic work in Constantinople is a panel in Hagia Sophia depicting Emperor John II and Empress Eirene with the Theotokos (1122–34). The empress with her long braided hair and rosy cheeks is especially capturing. It must be a lifelike portrayal because Eirene was really a redhead as her original Hungarian name, Piroska shows. The adjacent portrait of Emperor Alexios I Komnenos on a pier (from 1122) is similarly personal. The imperial mausoleum of the Komnenos dynasty, the Pantokrator Monastery was certainly decorated with great mosaics but these were later destroyed. The lack of Komnenian mosaics outside the capital is even more apparent. There is only a "Communion of the Apostles" in the apse of the cathedral of Serres.

Where is the only existing 12th century mosaic in Constantinople?
Output: Hagia Sophia

Input: Protestantism
There are also Christian movements which cross denominational lines and even branches, and cannot be classified on the same level previously mentioned forms. Evangelicalism is a prominent example. Some of those movements are active exclusively within Protestantism, some are Christian-wide. Transdenominational movements are sometimes capable of affecting parts of the Roman Catholic Church, such as does it the Charismatic Movement, which aims to incorporate beliefs and practices similar to Pentecostals into the various branches of Christianity. Neo-charismatic churches are sometimes regarded as a subgroup of the Charismatic Movement. Nondenominational churches often adopt, or are akin to one of these movements.

What groups beliefs does the Charismatic Movement seek to add to branches of Christianity?
Output: Pentecostals

Input: John, King of England
Unfortunately, Isabella was already engaged to Hugh of Lusignan, an important member of a key Poitou noble family and brother of Count Raoul of Eu, who possessed lands along the sensitive eastern Normandy border. Just as John stood to benefit strategically from marrying Isabella, so the marriage threatened the interests of the Lusignans, whose own lands currently provided the key route for royal goods and troops across Aquitaine. Rather than negotiating some form of compensation, John treated Hugh "with contempt"; this resulted in a Lusignan uprising that was promptly crushed by John, who also intervened to suppress Raoul in Normandy.

Hugh of Lusignan was an important member of what?
Output: a key Poitou noble family

Input: Atlantic City, New Jersey
By the late 1960s, many of the resort's once great hotels were suffering from embarrassing vacancy rates. Most of them were either shut down, converted to cheap apartments, or converted to nursing home facilities by the end of the decade. Prior to and during the advent of legalized gaming, many of these hotels were demolished. The Breakers, the Chelsea, the Brighton, the Shelburne, the Mayflower, the Traymore, and the Marlborough-Blenheim were demolished in the 1970s and 1980s. Of the many pre-casino resorts that bordered the boardwalk, only the Claridge, the Dennis, the Ritz-Carlton, and the Haddon Hall survive to this day as parts of Bally's Atlantic City, a condo complex, and Resorts Atlantic City. The old Ambassador Hotel was purchased by Ramada in 1978 and was gutted to become the Tropicana Casino and Resort Atlantic City, only reusing the steelwork of the original building. Smaller hotels off the boardwalk, such as the Madison also survived.

By what years were many of the great hotels suffering from high vacancy rates?
Output:
the late 1960s