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 Kansas City Chiefs got off to a good start after they forced the Denver Broncos to punt. This was followed with a 65-yard run by Larry Johnson to set up a 23-yard field goal kick by Nick Novak, putting the Chiefs on top 3-0. After recovering an Eddie Royal fumble early on Denver's next drive, Kansas City again failed to make it to the end zone and a 21-yard field goal by Novak put the Chiefs up 6-0. The Broncos responded with an 8-play, 9-minute drive in the second quarter that ended in a touchdown pass from Jay Cutler to Brandon Marshall, putting the Broncos briefly in the lead, 7-6. Later in the quarter, a fumble by Marshall was returned to the Broncos' 2-yard line by the Chiefs, followed 2 plays later by a Johnson touchdown run, putting the Chiefs up 13-7. The Broncos got the ball back, but a 28-yard field goal by Matt Prater went wide right. After forcing the Chiefs to punt, the Broncos got the ball back and Prater hit a 56-yarder near the end of the half, drawing the Broncos within 13-10. The second half began with a Denver drive that resulted in a 51-yard Prater field goal, tying the game at 13-13. The Chiefs answered with a 43-yard Novak field goal, putting them back on top 16-13. On the next drive, Cutler threw an interception. However, Kansas City's very next play was a Larry Johnson fumble recovered by Denver, although 2 plays later Cutler threw another interception. Despite this exchange of turnovers (3 turnovers in 4 plays), there was no scoring for the rest of the 3rd quarter. Early in the fourth quarter, the Chiefs extended their lead to 23-13 with a 10-yard touchdown pass from Damon Huard to Tony Gonzalez. The Broncos, however, failed to capitalize on a sustained 16-play, 75-yard drive and settled with a Prater field goal, cutting the lead to 23-16. The Chiefs and Broncos then each got field goals on their next drives, bringing the score to 26-16. The Chiefs got a good return after the Prater field goal and put the game away with a 16-yard touchdown run from Johnson. With the 33-19 victory, the Chiefs snapped a league-leading 12-game losing streak dating back to week 7 of the 2007 season. Larry Johnson carried the Chiefs with 198 rushing yards and 2 touchdowns. Huard managed the game well for the Chiefs, throwing 21/28 for 160 yards and 1 touchdown. Denver was hurt by 4 turnovers compared to just 1 for the Chiefs, but despite 2 interceptions, Cutler still was able to throw for 361 yards on 29/49 passing.
A:
How many points did the Chiefs extend their lead in the fourth quarter?