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.

[EX Q]: Passage: Petrova was ranked world No. 76 going into the 2003 French Open. In the first round she beat the three-time champion and world No. 12 Monica Seles 6-4, 6-0, on what was to be Seles last professional match. She then defeated Silvija Talaja 6-1, 6-1 and Marissa Irvin 6-1, 6-1 to reach the fourth round. Here, Petrova stunned 7th seed Jennifer Capriati 6-3, 4-6, 6-3. In the quarterfinals, Petrova won again in three sets over 21st seed Vera Zvonareva 6-1, 4-6, 6-3 to reach her first ever Grand Slam semifinal. Petrova faced world No. 2, Kim Clijsters, and despite having a set point in the first set, Petrova was beaton in straight sets 7-5, 6-1. Despite this, Petrovas ranking increased to world No. 30. 
Question: How many total games did Petrova play in all matches combined? 
Answer type: Number 
[EX A]: 117.

[EX Q]: Passage: In week 4, the Lions visited their divisional rival, the Minnesota Vikings. After a scoreless first quarter, the Lions got on the board with a 29-yard field goal by Matt Prater. The Vikings responded a few minutes later with a five-yard rushing touchdown by Dalvin Cook to make the score 7-3 in favor of Minnesota at half-time. The Lions scored 11 unanswered points in the second half. First, Prater kicked a 37-yard field goal to cut the Vikings' lead to three in the third quarter. Next, Detroit regained the lead with a three-yard rushing touchdown by Ameer Abdullah, followed by a two-point conversion pass from Matthew Stafford to T. J. Jones. Both third quarter scores followed Vikings fumbles that were recovered by the Lions. Detroit's Glover Quin forced another fumble by Adam Thielen with under two minutes left in the game, which was recovered by Tahir Whitehead to end Minnesota's attempt at a possible game-tying drive. 
Question: How many total yards did Matt Prater have on field goal kicks? 
Answer type: Number 
[EX A]: 66.

[EX Q]: Passage: The Pittsburgh Steelers headed to Oakland, CA in week three to take on their long-time rivals.  The Steelers would score first on a 4-yard touchdown pass from Ben Roethlisberger to tight end Heath Miller, but the Raiders would respond when running back Darren McFadden would break loose on a run and take it 64-yards for a touchdown.  Heath Miller would catch another 4-yard touchdown pass, and the Raiders would once again respond with a 3-yard touchdown pass from Carson Palmer to Darrius Heyward-Bey.  The Steelers would kick a 33-yard field goal as time expired in the first half to give them a 17-14 lead.  The Steelers would begin the second half by driving down the field and scoring on a 22-yard touchdown pass to Mike Wallace.  But the Raiders would yet again respond with a 1-yard touchdown pass to Richard Gordon.  The Steelers would again drive down the field easily, but Antonio Brown would fumble the football in the endzone.  After review, it was determined that Brown had recovered his own fumble and the Steelers found themselves leading the game 31-21 with 1:31 left in the third quarter.  Early in the fourth quarter, Pittsburgh safety Ryan Mundy, playing for the injured Troy Polamalu, committed a helmet-to-helmet hit on Oakland receiver Heyward-Bey.  The hit knocked Heyward-Bey unconscious and he was taken to the hospital with a concussion and sprained neck.  (Mundy was not flagged for the illegal hit by the replacement referees, but would be fined by the NFL a few days later.)  The Steelers secondary issues from the past few years continued, as they could not stop Carson Palmer and the Raiders passing attack.  The Raiders would score on a 6-yard touchdown pass and a 32-yard field goal to tie the game at 31.  The Steelers had a chance to win the game late in the fourth quarter, but the Raiders defense held them to a 3-and-out and forced them to punt the ball back.  Palmer would again exploit Pittsburgh's suspect secondary and kicker Janikowski would kick a 43-yard field goal as time expired to give the Raiders a 34-31 victory over the Steelers, their first of the season.  The Steelers would head into their bye-week 1-2, and eventually ended up being the only AFC North team to lose to the Raiders. 
Question: How many more points had the Steelers scored at halftime than the Raiders? 
Answer type: Number 
[EX A]:
3.