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.

[Q]: Passage: From the Act of Union on 1 January 1801, until 6 December 1922, the island of Ireland was part of the United Kingdom of Great Britain and Ireland. During the Great Famine, from 1845 to 1849, the island's population of over 8 million fell by 30%. One million Irish died of starvation and/or disease and another 1.5 million emigrated, mostly to the United States. This set the pattern of emigration for the century to come, resulting in a constant population decline up to the 1960s.
[A]: After the Great Famine, Ireland's population was approximately how many people?


[Q]: Passage: Richard Gabriel estimated that roughly 2,400 PLO fighters were killed during the war, of whom about 1,400 were killed throughout southern Lebanon and another 1,000 killed during the Siege of Beirut. Gabriel also estimated that between 5,000 and 8,000 civilians died during the war. Some later estimates have put the total figure at 18-19,000 killed and more than 30,000 wounded, most of them civilians. 80% of villages in South Lebanon were damaged, with some completely destroyed. The Israeli government maintained that about 1,000 Palestinian fighters and 800 Lebanese civilians died during the invasion, excluding the siege of Beirut. Kenneth Pollack estimated that 1,200 Syrian soldiers were killed and about 3,000 wounded during the war.
[A]: How many more PLO fighters were killed throughout southern Lebanon than during the Siege of Beirut?


[Q]: Passage: In the 2015 season opener, the Houston Texans took on the Kansas City Chiefs with Brian Hoyer in his first regular season start as the Texans' quarterback. Hoyer's first pass was intercepted which eventually lead to a Kansas City touchdown. The Chiefs managed to score another 7 points off of turnovers to take a 14-0 lead with 4:28 left in the first. Houston finally managed to get on the board late in the 1st quarter following a 4-yard pass to DeAndre Hopkins from Hoyer. With Randy Bullock missing the extra point the Texans trailed 14-6 with 0:46 left in the 1st. Following another dismal quarter for the Texans, Kansas City lead 27-9 at halftime. Houston managed to shut out the Chiefs for the entire second half and with almost 6 minutes left in the game brought Ryan Mallett in as quarterback, who led the team on two scoring drives. Nonetheless the Texans couldn't manage a comeback and fell to the Chiefs 27-20. This is the first time since 2009 where the Texans lost their season opener. Houston kicker Randy Bullock became the first player to miss a point-after attempt following a rule change for the 2015 season, which requires the ball to be snapped from the 15-yard line.
[A]:
How many points did the two teams combine for?