Input: Read this: Sapwood (or alburnum) is the younger, outermost wood; in the growing tree it is living wood, and its principal functions are to conduct water from the roots to the leaves and to store up and give back according to the season the reserves prepared in the leaves. However, by the time they become competent to conduct water, all xylem tracheids and vessels have lost their cytoplasm and the cells are therefore functionally dead. All wood in a tree is first formed as sapwood. The more leaves a tree bears and the more vigorous its growth, the larger the volume of sapwood required. Hence trees making rapid growth in the open have thicker sapwood for their size than trees of the same species growing in dense forests. Sometimes trees (of species that do form heartwood) grown in the open may become of considerable size, 30 cm or more in diameter, before any heartwood begins to form, for example, in second-growth hickory, or open-grown pines.
Question: What term is interchangeable with "sapwood"?

Output: alburnum

Input: Read this: The islands enjoy a mild climate and varied soils, giving rise to a diverse pattern of vegetation. Animal and plant life is similar to that of the northwestern European continent. There are however, fewer numbers of species, with Ireland having even less. All native flora and fauna in Ireland is made up of species that migrated from elsewhere in Europe, and Great Britain in particular. The only window when this could have occurred was between the end of the last Ice Age (about 12,000 years ago) and when the land bridge connecting the two islands was flooded by sea (about 8,000 years ago).
Question: When did the last Ice Age end in the British Isles?

Output: about 12,000 years ago

Input: Read this: As it was founded by the unions to represent the interests of working-class people, Labour's link with the unions has always been a defining characteristic of the party. In recent years this link has come under increasing strain, with the RMT being expelled from the party in 2004 for allowing its branches in Scotland to affiliate to the left-wing Scottish Socialist Party. Other unions have also faced calls from members to reduce financial support for the Party and seek more effective political representation for their views on privatisation, public spending cuts and the anti-trade union laws. Unison and GMB have both threatened to withdraw funding from constituency MPs and Dave Prentis of UNISON has warned that the union will write "no more blank cheques" and is dissatisfied with "feeding the hand that bites us". Union funding was redesigned in 2013 after the Falkirk candidate-selection controversy.
Question: When was the RMT allowed into the party?

Output: unanswerable

Input: Read this: The proper recitation of the Quran is the subject of a separate discipline named tajwid which determines in detail how the Quran should be recited, how each individual syllable is to be pronounced, the need to pay attention to the places where there should be a pause, to elisions, where the pronunciation should be long or short, where letters should be sounded together and where they should be kept separate, etc. It may be said that this discipline studies the laws and methods of the proper recitation of the Quran and covers three main areas: the proper pronunciation of consonants and vowels (the articulation of the Quranic phonemes), the rules of pause in recitation and of resumption of recitation, and the musical and melodious features of recitation.
Question: What discipline concerns the way the Quran is incorrectly recited?

Output:
unanswerable