The word "mammal" is modern, from the scientific name Mammalia coined by Carl Linnaeus in 1758, derived from the Latin mamma ("teat, pap"). All female mammals nurse their young with milk, which is secreted from special glands, the mammary glands. According to Mammal Species of the World, 5,416 species were known in 2006. These were grouped in 1,229 genera, 153 families and 29 orders. In 2008 the IUCN completed a five-year, 1,700-scientist Global Mammal Assessment for its IUCN Red List, which counted 5,488 accepted species.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): How many accepted species are there according to Carl Linnaeus?
Ah, so.. unanswerable

Non-religious Umayyad mosaic works were mainly floor panels which decorated the palaces of the caliphs and other high-ranking officials. They were closely modeled after the mosaics of the Roman country villas, once common in the Eastern Mediterranean. The most superb example can be found in the bath house of Hisham's Palace, Palestine which was made around 744. The main panel depicts a large tree and underneath it a lion attacking a deer (right side) and two deers peacefully grazing (left side). The panel probably represents good and bad governance. Mosaics with classical geometric motifs survived in the bath area of the 8th-century Umayyad palace complex in Anjar, Lebanon. The luxurious desert residence of Al-Walid II in Qasr al-Hallabat (in present-day Jordan) was also decorated with floor mosaics that show a high level of technical skill. The best preserved panel at Hallabat is divided by a Tree of Life flanked by "good" animals on one side and "bad" animals on the other. Among the Hallabat representations are vine scrolls, grapes, pomegranates, oryx, wolves, hares, a leopard, pairs of partridges, fish, bulls, ostriches, rabbits, rams, goats, lions and a snake. At Qastal, near Amman, excavations in 2000 uncovered the earliest known Umayyad mosaics in present-day Jordan, dating probably from the caliphate of Abd al-Malik ibn Marwan (685705). They cover much of the floor of a finely decorated building that probably served as the palace of a local governor. The Qastal mosaics depict geometrical patterns, trees, animals, fruits and rosettes. Except for the open courtyard, entrance and staircases, the floors of the entire palace were covered in mosaics.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Where can the most superb example of Umayyad mosaic floor paneling?
Ah, so.. the bath house of Hisham's Palace

Roncalli was elected pope on 28 October 1958 at age 76 after 11 ballots. His selection was unexpected, and Roncalli himself had come to Rome with a return train ticket to Venice. He was the first pope to take the pontifical name of "John" upon election in more than 500 years, and his choice settled the complicated question of official numbering attached to this papal name due to the antipope of this name. Pope John XXIII surprised those who expected him to be a caretaker pope by calling the historic Second Vatican Council (196265), the first session opening on 11 October 1962. His passionate views on equality were summed up in his famous statement, "We were all made in God's image, and thus, we are all Godly alike." John XXIII made many passionate speeches during his pontificate, one of which was on the day that he opened the Second Vatican Council in the middle of the night to the crowd gathered in St. Peter's Square: "Dear children, returning home, you will find children: give your children a hug and say: This is a hug from the Pope!"
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): How long has there been a Pope in Rome?
Ah, so..
unanswerable