This task involves creating answers to complex questions, from a given passage. Answering these questions, typically involve understanding multiple sentences. Make sure that your answer has the same type as the "answer type" mentioned in input. The provided "answer type" can be of any of the following types: "span", "date", "number". A "span" answer is a continuous phrase taken directly from the passage or question. You can directly copy-paste the text from the passage or the question for span type answers. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words. A "number" type answer can include a digit specifying an actual value. For "date" type answers, use DD MM YYYY format e.g. 11 Jan 1992. If full date is not available in the passage you can write partial date such as 1992 or Jan 1992. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words.

Q: Passage: Washington entered the Oakland-Alameda County Coliseum seeking to beat the Raiders and finally earn their first road win of 2009. In the 1st quarter the Raiders scored first when K Sebastian Janikowski hit a 34-yard Field Goal. The Redskins took the lead when QB Jason Campbell found TE Fred Davis for a 6-yard Touchdown Pass. In the 2nd quarter the Raiders took the lead with RB Justin Fargas getting a 1-yard TD run. After Redskins K Graham Gano kicked a 46-yard Field Goal. the Redskins took the lead before halftime when Campbell completed his second TD pass to Davis, this time from 17 yards out. Meanwhile, in the 3rd quarter when the Raiders Only Score was Sebastian Janikowski kicking a 54-yard field goal. In the 4th quarter the Redskins extended the Lead with Quinton Ganther scoring back to back possessions on two 1-yard TD runs. While Gano nailed a 41-yard field goal to seal the win for the Redskins. With the win, Washington not only improved to 4-9, but also won their first road game of the season. 
Question: How many field goals were kicked in the game? 
Answer type: Number 

A: 4.
****
Q: Passage: Week 10 featured the top-ranked defenses (by yardage against) in each conference, as the Lions hosted the Dolphins. Detroit got off to a quick start. Matt Prater kicked a 26-yard field goal on the opening drive of the game. Later in the first quarter, Calvin Johnson, playing in his first game since Week 5, caught a 49-yard TD pass from Matthew Stafford for a 10-0 lead. Miami managed a 23-yard Caleb Sturgis field goal before halftime, making the score 10-3. The Dolphins took the lead in the third, starting with a 50-yard Stugis field goal. Next, Earl Mitchell blocked Prater's 42-yard field goal attempt, and Dion Jordan returned the ball to the Lions 3-yard line. On the next play, Ryan Tannehill connected with Mike Wallace for the touchdown, putting Miami ahead, 13-10. Prater made good on a 50-yard field goal early in the fourth quarter to knot the score at 13-13, but Sturgis' 20-yarder put Miami back on top by 3. As in the previous two games, the Lions had to rally on their final drive to win the game. Starting at their own 26 with 3:13 left in the game, the drive culminated with Stafford's 11-yard touchdown pass to Theo Riddick, putting the Lions ahead for good, 20-16. This was the third straight game in which the Lions trailed at the two-minute warning, then went ahead on their final drive. It was the second time in a month that Miami had lost a game in the final seconds, following a Week 7 loss to Green Bay in which the final touchdown was scored with 3 seconds remaining. According to STATS Inc., this is the first time Detroit has started a season 7-2 since 1993. 
Question: How many points did Dolphins trail by halftime? 
Answer type: Number 

A: 7.
****
Q: Passage: After resting up from their bye week, the Raiders went back to the O.co Coliseum for a home game against the Chargers.  In the first quarter, they snagged an early 7-0 lead when Derek Carr found Andre Holmes on a 77-yard touchdown pass.  Later on, the Chargers would tie it up 7-7 when Philip Rivers found Eddie Royal on a 29-yard touchdown pass.  In the 2nd quarter, the Chargers took the lead when Rivers found Malcom Floyd on a 5-yard touchdown pass for a 14-7 game.  However, the Raiders managed to tie it up before halftime when Carr found James Jones on a 6-yard touchdown pass for a 14-14 game.  In the 3rd quarter, the Raiders retook the lead when Carr found Brice Butler on a 47-yard touchdown pass leading 21-14.  The Chargers however tied it back up when Rivers found Antonio Gates on a 1-yard touchdown pass for a 21-21 game.  In the 4th quarter, the Raiders retook the lead again when Carr found Holmes again on a 6-yard touchdown pass for a 28-21 game.  However, the Chargers were able to score 10 points later on in the quarter:  First when Nick Novak scored a field goal from 30 yards out to come within 4, 28-24 and then Branden Oliver's 1-yard run for a touchdown for the eventual final score of 31-28. 
Question: How many points was the score difference between the two teams at half time? 
Answer type: Number 

A:
0.
****