instruction:
This task involves creating questions from a given passage that involve some kind of complex reasoning (including numerical reasoning). 
The generated questions must require looking at more than one part of the passage to answer. Try to use a variety of reasoning types in your questions (some of the sample reasoning types are illustrated in the 'positive examples' field) and also have a variety of answer types (spans, numbers, dates). A span is a continuous phrase taken directly from the passage or question. In such questions, the answer spans are recommended to be five words. Questions with answer type "number", are expected to start with "How many". For instance, "How long did an event last?" can be phrased as "How many years did an event last?". To increase diversity, try to create more questions for which the answer will be multiple spans. Please create questions that require AT LEAST 2 arithmetic operations as illustrated in the 'positive examples' field. You are encouraged to try DIFFERENT COMBINATIONS of operations and not just limit to the combinations shown in those examples. The more challenging questions you create, the better it is.
question:
Passage: After the War of Independence and truce called in July 1921, representatives of the British government and the Irish treaty delegates, led by Arthur Griffith, Robert Barton and Michael Collins, negotiated the Anglo-Irish Treaty in London from 11 October to 6 December 1921. The Irish delegates set up headquarters at Hans Place in Knightsbridge, and it was here in private discussions that the decision was taken on 5 December to recommend the treaty to Dáil Éireann.The Second Dáil Éireann narrowly ratified the Treaty. In accordance with the treaty, on 6 December 1922 the entire island of Ireland became a self-governing Dominion called the Irish Free State . Under the Constitution of the Irish Free State, the Parliament of Northern Ireland had the option to leave the Irish Free State one month later and return to the United Kingdom. During the intervening period, the powers of the Parliament of the Irish Free State and Executive Council of the Irish Free State did not extend to Northern Ireland. Northern Ireland exercised its right under the treaty to leave the new Dominion and rejoined the United Kingdom on 8 December 1922. It did so by making an address to the King requesting, "that the powers of the Parliament and Government of the Irish Free State shall no longer extend to Northern Ireland." The Irish Free State was a constitutional monarchy sharing a monarch with the United Kingdom and other Dominions of the British Commonwealth. The country had a governor-general , a bicameral parliament, a cabinet called the "Executive Council", and a prime minister called the President of the Executive Council.
answer:
According to the treaty, how many years after negotiation would the entire island of Ireland become a self-governing Dominion known as the Irish Free State?


question:
Passage: Tampa Bay beat Chicago in dominating fashion for their first home victory of the season. Chris Conte intercepted Jay Culter and returned the ball 20 yards for a touchdown in the first quarter to start the scoring. Jameis Winston threw for 312 yards and two touchdowns, including a busted play and scramble to his own endzone which resulted in a remarkable 39-yard completion to Mike Evans. Doug Martin returned to the lineup, and scored a rushing touchdown.
answer:
How many touchdowns were ran in during the game?


question:
Passage: Greek society has changed rapidly over the last several decades, coinciding with the Aging of Europe of declining fertility and rapid aging. The fertility rate of 1.41 is below replacement levels and is one of the lowest in the world, subsequently leading to an increase in the median age to 44.2 years, the seventh-highest in the world. In 2001, 16.71 percent of the population were 65 years old and older, 68.12 percent between the ages of 15 and 64 years old, and 15.18 percent were 14 years old and younger. By 2016, the proportion of the population age 65 and older rose to 20.68 percent, while those age 14 and younger declined to slightly below 14 percent.
answer:

How many more people were in the population age range of 15 to 64 compared to those 65 and older?


