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.
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Question: Passage: The Raiders traveled to London and were considered the home team in the International Series against the Dolphins.  In the first quarter, they would score first when Derek Carr found Brian Leonhardt on a 3-yard touchdown pass for a 7-0 lead.  Later on, the Dolphins got on the board when Caleb Sturgis kicked a 41-yard field goal to shorten the lead to 7-3.  This was the beginning of 35 consecutive points for the team as in the 2nd quarter they took the lead when Ryan Tannehill found Mike Wallace on a 13-yard touchdown pass, Lamar Miller ran for a touchdown from 9 yards out, and then Tannehill found Dion Sims on an 18-yard touchdown pass for leads of 10-7, 17-7, and the eventual halftime score of 24-7.  In the 3rd quarter, the Dolphins went back to work as Lamar Miller ran for another touchdown from 1 yard out for a 31-7 lead before Cortland Finnegan returned a fumble 50 yards for a touchdown for a 38-7 lead.  In the 4th quarter, the Raiders were able to wrap up the scoring when Backup QB Matt McGloin found Andre Holmes on a 22-yard touchdown pass for the eventual final score of 38-14. With the loss, the Raiders went 0-4 heading into their bye week.

Answer: How many field goals did Sturgis kick in the first half?


Question: Passage: The Ravens were facing the Tampa Bay Buccaneers, a team with an identical 7-3 record. However, the Ravens were considered favorites going into the game, given that they had never lost at home during the season, and all Tampa Bay wins were against teams with losing records. Still, they did not take this one lightly. After a scoreless first quarter, the Ravens scored first with a field goal. Tampa Bay later tied it, but Baltimore scored two touchdowns, including one on a 65-yard pass from Todd Heap, to have a 17-3 halftime lead. During a scoreless third quarter, a would be long TD-run from Ray Rice was negated by a controversial call of a penalty on Anquan Boldin. Though the Ravens would never score anymore in the game, they managed to hold off Tampa Bay and allow just one touchdown, enough to prevent their lead from being blown.

Answer: How long was Todd Heaps touchdown?


Question: Passage: Another mechanical system, made by Robert Bosch GmbH called Jetronic, but injecting the fuel into the port above the intake valve, was used by several European car makers, particularly Porsche from 1969 until 1973 in the 911 production range and until 1975 on the Carrera 3.0 in Europe. Porsche continued using this system on its racing cars into the late seventies and early eighties. Porsche racing variants such as the 911 RSR 2.7 & 3.0, 904/6, 906, 907, 908, 910, 917 (in its regular normally aspirated or 5.5 Liter/1500 HP turbocharged form), and 935 all used Bosch or Kugelfischer built variants of injection. The early Bosch Jetronic systems were also used by Audi, Volvo, BMW, Volkswagen, and many others. The Kugelfischer system was also used by the BMW 2000/2002 Tii and some versions of the Peugeot 404/504 and Lancia Flavia.

Answer:
How many years was the Jetronic function used in the 911 model?