Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Fear of advances by the nationalist parties, particularly in Scotland, led to the suppression of a report from Scottish Office economist Gavin McCrone that suggested that an independent Scotland would be 'chronically in surplus'. By 1977 by-election losses and defections to the breakaway Scottish Labour Party left Callaghan heading a minority government, forced to trade with smaller parties in order to govern. An arrangement negotiated in 1977 with Liberal leader David Steel, known as the Lib-Lab Pact, ended after one year. Deals were then forged with various small parties including the Scottish National Party and the Welsh nationalist Plaid Cymru, prolonging the life of the government.
Why did Callaghan trade with the larger parties?
A: unanswerable

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In the 21st century, these trends have continued, and several new approaches have come into prominence, including multielectrode recording, which allows the activity of many brain cells to be recorded all at the same time; genetic engineering, which allows molecular components of the brain to be altered experimentally; genomics, which allows variations in brain structure to be correlated with variations in DNA properties and neuroimaging.
What does genomics allow the study of?
A: variations in brain structure to be correlated with variations in DNA properties and neuroimaging.

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In most computers, individual instructions are stored as machine code with each instruction being given a unique number (its operation code or opcode for short). The command to add two numbers together would have one opcode; the command to multiply them would have a different opcode, and so on. The simplest computers are able to perform any of a handful of different instructions; the more complex computers have several hundred to choose from, each with a unique numerical code. Since the computer's memory is able to store numbers, it can also store the instruction codes. This leads to the important fact that entire programs (which are just lists of these instructions) can be represented as lists of numbers and can themselves be manipulated inside the computer in the same way as numeric data. The fundamental concept of storing programs in the computer's memory alongside the data they operate on is the crux of the von Neumann, or stored program[citation needed], architecture. In some cases, a computer might store some or all of its program in memory that is kept separate from the data it operates on. This is called the Harvard architecture after the Harvard Mark I computer. Modern von Neumann computers display some traits of the Harvard architecture in their designs, such as in CPU caches.
A computer that stores its program in memory and kept separate from the data is called what?
A: the Harvard architecture

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Hokkien, especially Taiwanese, is sometimes written in the Latin script using one of several alphabets. Of these the most popular is Peh-oe-ji (traditional Chinese: ; simplified Chinese: ; pinyin: Baihuazi). POJ was developed first by Presbyterian missionaries in China and later by the indigenous Presbyterian Church in Taiwan; use of this alphabet has been actively promoted since the late 19th century. The use of a mixed script of Han characters and Latin letters is also seen, though remains uncommon. Other Latin-based alphabets also exist.
What is written in the simplified Chinese script using one of several alphabets?
A:
unanswerable