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.

Ex Input:
Passage: In September and October 1868, two notable actions happened with Troops H & I under the command of Brevet Lieutenant Colonel  Louis H. Carpenter. The first was the rescue of Lieutenant Colonel G. A. Forsyth whose small party of 48 white scouts, was attacked and "corralled" by a force of about 700 Native American Indians on a sand island up the North Fork of the Republican River; this action became the Battle of Beecher Island. The second was two weeks after Carpenter had returned to Fort Wallace with the survivors of Forsyth's command. Troops H and I of the 10th Cavalry sallied forth for an escort and supply to the 5th Cavalry near Beaver Creek. Near there Carpenter combined command was attacked by a force of about 500 Indians. After a running fight and defensible stand the "hostiles" retreated. Carpenter would later receive the Medal of Honor for these two actions. For the next eight years, the 10th was stationed at numerous forts throughout Kansas and Indian Territory , including Fort Gibson starting in 1872. They provided guards for workers of the Kansas and Pacific Railroad, strung miles of new telegraph lines, and to a large extent built Fort Sill. Throughout this period, they were constantly patrolling the reservations and engaging "hostiles" in an attempt to prevent Indian raids into Texas.

Ex Output:
How many days were in between the two attacks?


Ex Input:
Passage: Estimates for the total number of casualties in the war vary, because many deaths went unrecorded. Most suggest that some 60 million people died in the war, including about 20 million military personnel and 40 million civilians.Many of the civilians died because of deliberate genocide, massacres, mass-bombings, disease, and starvation. The Soviet Union lost around 27 million people during the war, including 8.7 million military and 19 million civilian deaths. A quarter of the people in the Soviet Union were wounded or killed. Germany sustained 5.3 million military losses, mostly on the Eastern Front and during the final battles in Germany. Of the total number of deaths in World War II, approximately 85 per cent—mostly Soviet and Chinese—were on the Allied side. Many of these deaths were caused by war crimes committed by German and Japanese forces in occupied territories. An estimated 11 to 17 million civilians died as a direct or as an indirect result of Nazi racist policies, including the Holocaust of around 6 million Jews, half of whom were Polish citizens, along with at least 1.9 million ethnic Poles. Millions of other Slavs , Roma, homosexuals, and other ethnic and minority groups were also killed. Between 1941 and 1945, over 200,000 ethnic Serbs, along with gypsies and Jews, were persecuted and murdered by the Axis-aligned Croatian Ustaše in Yugoslavia. Also, over 100,000 Poles were massacred by the Ukrainian Insurgent Army in the Volhynia massacres, between 1943 and 1945.

Ex Output:
Approximately how many Soviet civilians die in the war?


Ex Input:
Passage: Hoping to rebound from their home loss to the 49ers, the Bills flew to the Rogers Centre for their first game of their Canadian International series, with an AFC East rematch against the Miami Dolphins.  In the first quarter, Buffalo trailed early as Dolphins QB Chad Pennington completed a 20-yard TD pass to TE Anthony Fasano.  The Bills answered with kicker Rian Lindell.  After that, Miami pulled away as kicker Dan Carpenter made three field goals (50, 35, and 27 yards).

Ex Output:

How many fewer field goals did Lindell kick than Carpenter?