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.

[Q]: Passage: The Texans' defense was unable to withstand the Bills' rushing offense, especially in the first half, allowing over 100 rushing yards. Nonetheless, Houston managed to keep pace throughout despite not leading all game, but gave up a go-ahead touchdown by Charles Clay on the first play off the two-minute warning, followed by Dan Carpenter's 30-yard field goal to put it away for good. The Texans lost their first game following the bye week losing to Buffalo 21-30 and dropped to 6-6 on the season. This was also Houston's first loss to the Bills since 2006.
[A]: How many points did Buffalo win by?


[Q]: Passage: The Chiefs took an early lead on a 30-yard pass from Tyler Thigpen to Mark Bradley.  The Chiefs defense continued to show improvement in the red zone, limiting the Chargers to two field goals instead of two touch downs.  At the end of the first half, Thigpen threw a pass to 34&#160;yard touchdown pass to Tony Gonzalez. However, the extra point snap was botched and an attempt at a quick pass failed. The Chargers controlled the second half better than the first, scoring two touchdowns and leading the Chiefs by 7 at the end of the fourth quarter.  The Chiefs' final drive ended with a 3-yard touchdown pass to Gonzalez. A 1-point PAT would tie the game. However, Herm Edwards told Thigpen to go for two, explaining in a post-game interview that the defense was too beat up for overtime play.  The resulting two-point conversion ended in an incomplete pass.  The Chiefs lost by one point.
[A]: How many points did the Chiefs score in the first half?


[Q]: Passage: Coming off a last-second loss to the Jets, the Browns headed to Florida for their Week 11 duel with the Jacksonville Jaguars. The Jaguars struck first on a 47-yard field goal by Josh Scobee. In the second quarter, the Browns took the lead with an 11-yard pass from Colt McCoy to Peyton Hillis. But the Jaguars responded with David Garrard completing a 5-yard pass to Mike Thomas, and they took a 10-7 lead into halftime. In the third, the Jaguars turned the ball over on five straight possessions, but the Browns could only convert them into ten points, taking a 17-10 lead. In the fourth, Marcedes Lewis had a 14-yard touchdown reception, tying the game. The Browns retook the lead on a Phil Dawson field goal, but the Jaguars struck back with Maurice Jones-Drew running it in from a yard out. McCoy drove the Browns down the field, but Sean Considine intercepted his final pass, and the Jaguars defeated the Browns, 24-20.
[A]:
How many passing touchdowns were thrown in the first half?