TASK DEFINITION: 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.
PROBLEM: Passage: The first two Buick automobiles were made in 1899 and 1900 at the "Buick Auto-Vim and Power Company" by chief-engineer Walter Lorenzo Marr, but company owner David Dunbar Buick was reluctant to begin making automobiles, being satisfied with stationary and marine engine production, so Marr left Buick in 1901 to found Marr (automobile) under his own name. His replacement was Eugene Richard, who applied for a patent in 1902 for Marrs valve-in-head (Overhead valve engine) engine, which patent, number 771,095, was awarded to Richard in the name of Buick in 1904. In 1903, the third Buick automobile was made, this time by Richard, but in 1904 Buick, whose company was now called "Buick Motor Company," moved to Flint, Michigan, and Richard stayed behind. Marr was rehired in Flint as chief engineer, to begin making automobiles in production. That year, 37 Buick automobiles were made, production increasing to 750 in 1905, 1,400 in 1906, 4,641 in 1907, and 8,800 in 1908, taking the number one spot away from close competitors Oldsmobile, Ford Motor Company, and Maxwell automobile.

SOLUTION: How many Buick automobiles were built between 1904 and 1905?

PROBLEM: Passage: As of the census of 2010, there were 50,251 people, 20,065 households, and 13,721 families residing in the county.  The population density was 90 people per square mile (35/km2). There were 22,677 housing units at an average density of 40 per square mile (15/km2). The racial makeup of the county was 74.1% Race (United States Census), 19.3% Race (United States Census) or Race (United States Census), 0.7% Race (United States Census), 1.1% Race (United States Census), 0.1% Race (United States Census), 1.8% from Race (United States Census), and 3.0% from two or more races. 5.6% of the population were Race (United States Census) or Race (United States Census) of any race.

SOLUTION: How many households and families are in the county according to the 2010 census?

PROBLEM: Passage: The Browns traveled to Cincinnati for their week two match-up against the Cincinnati Bengals at Paul Brown Stadium. The Browns offense struggled for the second straight week, turning in only 56 rushing yards. Despite Charlie Frye passing for 244 yards, he threw no touchdowns and two interceptions. The Bengals scored  three times in the first half. Wide receiver Kelley Washington caught a 22-yard touchdown pass from quarterback Carson Palmer, and wide receiver Chad Johnson caught an 8-yard touchdown pass from Palmer, in the first quarter. Kicker Shayne Graham added three more points in the second quarter with a 37-yard field goal. Phil Dawson put the Browns' only points on the board in the first quarter with a 30-yard field goal. The second half was slightly better for the Browns, with their defense holding the Bengals scoreless in the third quarter. After a field goal from 37 yards by Graham in the fourth quarter, the Browns capped off a 76-yard drive with Reuben Droughns' first rushing touchdown of the season. The Browns had excellent field position for that drive because of a 75-yard pass from Frye to Braylon Edwards. Running back Rudi Johnson then scored two touchdowns from 1 yard and 9 yards out. Charlie Frye put the Browns' final points on the board when he ran in from two yards out for the score.  In the end though, the Browns would end up losing Round 1 of 2006's Battle for Ohio while dropping to 0-2.  0-1 against division rivals and 0-1 in conference games.

SOLUTION:
How many different receivers did Carson Palmer pass to for a touchdown?