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 Input:
Passage: After their bye week, the Lions traveled to Chicago, Illinois for a rematch with their division foes the Chicago Bears. Chicago started the scoring with a 6-yard touchdown rush by Matt Forte. The Bears added to their lead with a 43-yard field goal by Robbie Gould. In the second quarter, Chicago added more points with a 35-yard field goal, and made it a 20-0 game when Devin Hester returned a punt 82 yards for a touchdown. Detroit finally got on the board with two consecutive field goals by Jason Hanson, from 29 and 35 yards out respectively. After halftime, the Bears defense intercepted Lions QB Matthew Stafford twice for touchdowns. First, Major Wright caught one and ran it in 24 yards. Then Charles Tillman completed a 44-yard pick 6. The Bears added to their large lead with a 50-yard field goal. The Lions scored their only points of the second half with a 10-yard touchdown catch by Tony Scheffler. This was the Lions' first road loss of the season. The game was marred by an on-field fight between players midway through the 4th quarter.
Question: How many points had the Bears scored at the start of the second quarter?
Answer type: Number

Ex Output:
10.

Ex Input:
Passage: Salks vaccine was then used in a test called the Francis Field Trial, led by Thomas Francis, Jr., the largest medical experiment in history at that time. The test began with about 4,000 children at Franklin Sherman Elementary School in McLean, Virginia, and eventually involved 1.8 million children, in 44 states from Maine to California. By the conclusion of the study, roughly 440,000 received one or more injections of the vaccine, about 210,000 children received a placebo, consisting of harmless culture media, and 1.2 million children received no vaccination and served as a control group, who would then be observed to see if any contracted polio. The results of the field trial were announced 12 April 1955 (the tenth anniversary of the death of President Franklin D. Roosevelt, whose Franklin D. Roosevelts paralytic illness was generally believed to have been caused by polio). The Salk vaccine had been 60-70% effective against PV1 (poliovirus type 1), over 90% effective against PV2 and PV3, and 94% effective against the development of bulbar polio. Soon after Salks vaccine was licensed in 1955, childrens vaccination campaigns were launched. In the U.S, following a mass immunization campaign promoted by the March of Dimes, the annual number of polio cases fell from 35,000 in 1953 to 5,600 by 1957. By 1961 only 161 cases were recorded in the United States.
Question: How many states chose not to particpate in the Salks vaccine?
Answer type: Number

Ex Output:
6.

Ex Input:
Passage: Coming off their divisional win over the Buccaneers, the Falcons stayed at home, donned their throwback uniforms, and played their Week 10 interconference duel with the Baltimore Ravens on Thursday night. After a scoreless first quarter, Atlanta delivered the opening punch in the second quarter as quarterback Matt Ryan found running back Jason Snelling on a 28-yard touchdown run, followed by a 28-yard field goal from kicker Matt Bryant. The Falcons added onto their lead in the third quarter as a Brent Grimes interception set up Bryant booted a 51-yard field goal. The Ravens would answer with quarterback Joe Flacco completing a 5-yard touchdown pass to wide receiver Anquan Boldin. Atlanta struck back in the fourth quarter as Ryan found wide receiver Roddy White on a 4-yard touchdown pass. Baltimore took the lead as Flacco completed a 6-yard touchdown pass to wide receiver Derrick Mason, followed by a 9-yard touchdown pass to tight end Todd Heap, with 1:05 left. However, a 24-yard completion to Michael Jenkins and Ravens penalties set the Falcons up at the Ravens 33-yard line. Then, Ryan connected with White again on a 33-yard touchdown pass (with a failed two-point conversion) with 20 seconds left in the game, giving the Falcons a 26-21 lead. Flacco attempted a miracle win, but his last pass to T.J. Houshmendazeh was fumbled with 0:02 seconds left. During halftime, Deion Sanders was inducted into the Falcons Ring of Honor.
Question: How many field goals did Matt Bryant kick in the second quarter?
Answer type: Number

Ex Output:
1.