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: Coming off their dominating home win over the Chiefs, the Broncos flew to Reliant Stadium for a Thursday night intraconference duel with the Houston Texans.  In the first quarter, Denver trailed early as QB Sage Rosenfels got a 5-yard TD run for the only score of the period.  In the second quarter, the Broncos would get on the board as kicker Jason Elam managed to get a 41-yard field goal.  Houston would respond with kicker Kris Brown getting a 41-yard field goal.  Denver would end the half with Elam nailing a 47-yard field goal. In the third quarter, the Texans would increase their lead as RB Ron Dayne managed to get a 6-yard TD run.  The Broncos would respond with QB Jay Cutler completing a 12-yard TD pass to TE Tony Scheffler.  However, in the fourth quarter, Houston sealed the win as Rosenfels completed a 4-yard TD pass to WR Andre Johnson, while FB Vonta Leach got a 1-yard TD run.
How many field goals did Elam kick?

Passage: With the momentum of a late-game victory against Houston and the return of Willis McGahee, who had missed the previous three weeks with rib injuries, the Bills took an early lead and held off the Jaguars at the end. After Jacksonville scored with 0:34 remaining and after a questionable squib kick, J. P. Losman threw a pass down the sideline to Roscoe Parrish who kept his toes in just enough to set up a game-winning Rian Lindell 42-yard FG as time expired. Parrish had earlier made the game's biggest play of the game when he had an 81-yard punt return in the third quarter. With their second straight victory, the Bills improved to5-6.
How many yards was the biggest play of the game?

Passage: Despite the loss the previous week, the Saints could clinch a first-round bye with a win and help. They entered the Meadowlands against a New York Giants team trying to gain momentum that could lead them to a playoff spot. Hoping they could capitalize off the Saints loss, the Giants' first drive saw a 55-yard touchdown pass from Eli Manning to Plaxico Burress.  The Saints' offense opened with a three-and-out, but they successfully recovered their punt. A field goal narrowed the score to 7-3. A subsequent Saints drive ended with another field goal. With 10:30 left in the second quarter, the Saints directed a huge, time-eating drive that ended with a touchdown on fourth-down with just 1:56 left in the half. Seven minutes into the third quarter, Reggie Bush sped past the Giants' linebacker corps and scored on a one-yard touchdown, to lengthen the score to 20-7. In the middle of the third quarter, Reggie Bush returned a punt, fell onto his knees (but because nobody touched him he was not down by contact), and he then ran the ball in for a touchdown. However, a challenge revealed that the Giants' punter just barely nicked the leg of Bush, and he was ruled down by contact.  Early in the fourth quarter, Deuce McAllister ran it in for the final touchdown of the day, and John Carney sealed it with a 38-yard field goal. The Saints defense was stout throughout the game, shutting out the Giants after their opening touchdown, and never allowing the Giants to run a play in their territory. With the win, the Saints improved to 10-5. The following day, the Dallas Cowboys fell to the revitalized, Jeff Garcia-led Philadelphia Eagles, and the Saints secured the #2 spot in the NFC, and a first-round bye.

How many more field goals were kicked in the first half than the second?