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.

Passage: The Bengals started their regular season against the Cleveland Browns, in front of 67,321 spectators at Cleveland Browns Stadium in Cleveland, Ohio. On the Bengals' opening drive, the team drove 53-yards and got a field goal. The Bengals' next two drives were a touchdown and another field goal, respectively. Cleveland scored two touchdowns in the second quarter to be up 14-13 going into halftime. On the Bengals' final offensive play before halftime, Dalton was sacked and injured; he did not play the rest of the game. The Bengals were the first to get the ball in the third quarter, but it did not score the entire quarter. On the other hand, the Browns kicked a field goal in the third to go up by four points. In the final quarter, the Bengals scored two touchdowns, including the longest play of the game: a 44-yard reception to Green. With the win, the Bengals began the season 1-0 and secured their first regular season opening day win since 2007. Also, Dalton became the fifth quarterback to win his road debut as a rookie.
How many field goals were made in this game?

Passage: Coming off of their blowout divisional road win over the Broncos, the Chargers went home for a Week 6 divisional duel with the Oakland Raiders. In the first quarter, the 'Bolts came out striking with RB LaDainian Tomlinson got a 3-yard and a 27-yard TD run. In the second quarter, the Raiders managed to get on the board with LB Thomas Howard returning an interception 66 yards for a touchdown, along with the only score of the period. In the third quarter, San Diego went back to work with Tomlinson getting a 13-yard TD run for the only score of the period. In the fourth quarter, Oakland tried to salvage a comeback as QB Daunte Culpepper threw a 1-yard TD pass to TE Zach Miller. Instead, however, the 'Bolts sealed the victory with Tomlinson getting a 41-yard TD run. With the win, the Chargers entered their bye week at 3-3.
How many field goals were kicked in the game?

Passage: By 9 September 1922, the Turkish army had entered Smyrna, with the Greek authorities having left two days before. Large scale disorder followed, with the Christian population suffering under attacks from soldiers and Turkish inhabitants. The Greek archbishop Chrysostomos had been lynched by a mob which included Turkish soldiers, and on September 13, a fire from the Armenian quarter of the city had engulfed the Christian waterfront of the city, leaving the city devastated. The responsibility for the fire is a controversial issue; some sources blame Turks, and some sources blame Greeks or Armenians. Some 50,000 to 100,000 Greeks and Armenians were killed in the fire and accompanying massacres. According to the population exchange treaty signed by both the Turkish and Greek governments, Greek orthodox citizens of Turkey and Turkish and Greek Muslim citizens residing in Greece were subjected to the population exchange between these two countries. Approximately 1,500,000 Orthodox Christians, being ethnic Greeks and ethnic Turks from Turkey and about 500,000 Turks and Greek Muslims from Greece were uprooted from their homelands. M. Norman Naimark claimed that this treaty was the last part of an ethnic cleansing campaign to create an ethnically pure homeland for the Turks Historian Dinah Shelton similarly wrote that "the Lausanne Treaty completed the forcible transfer of the country's Greeks." A large part of the Greek population was forced to leave their ancestral homelands of Ionia, Pontus and Eastern Thrace between 1914-22. These refugees, as well as Greek Americans with origins in Anatolia, were not allowed to return to their homelands after the signing of the Treaty of Lausanne.
Across how many years was the Greek population forced to leave their ancestral homelands?