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.
--------
Question: Passage: After a tough road loss to the Patriots, the Steelers traveled home to take on the Bills.  The Bills scored first in the first quarter when Dan Carpenter nailed a 20-yard field goal for a 3-0 lead and the only score of the quarter.  The Steelers however, responded by doing it big starting off in the 2nd quarter tying the game at 3 when Shaun Suisham nailed a 36-yard field goal.  They would increase their lead as Ben Roethlisberger found Jerricho Cotchery on a 5-yard TD pass giving them a 10-3 halftime lead.  After the break, the Steelers went back to work as Le'Von Bell ran for a 4-yard TD increasing their lead to 17-3.  They followed up in the 4th quarter with 2 Suisham field goals from 37 and 23 yards out for a lead of 20-3 and then 23-3 respectively.  The Bills finally managed to score a TD in the final seconds of the game when EJ Manuel found Chris Gragg on a 2-yard pass, making the final score 23-10 sealing the win for the Steelers improving themselves to 3-6. 
Question: How many points did Pittsburgh lead by at the half? 
Answer type: Number 

Answer: 7.


Question: Passage: After getting swept by the Bears, the Vikings flew to Ford Field for an NFC North rematch with the Detroit Lions. In the first quarter, RB Artose Pinner (a former Lion) helped Minnesota gain an early lead with a 3-yard and a 4-yard TD run. In the second quarter, QB Brad Johnson got a 3-yard TD run, yet it was followed up with a failed 2-point conversion. Detroit would retaliate with DB Jamar Fletcher returning an interception 88 yards for a touchdown, while kicker Jason Hanson kicked a 53-yard field goal. In the third quarter, the Vikes got a 30-yard field goal from kicker Ryan Longwell, yet Detroit's Hanson nailed a 45-yard field goal. In the fourth quarter, Pinner helped wrap the game up with a 1-yard TD run. Even though Lions QB Jon Kitna would complete a 23-yard TD pass to RB Kevin Jones, Minnesota held on to sweep Detroit. With the win, the Vikings improved to 6-7. 
Question: How many yards was the games longest field goal? 
Answer type: Number 

Answer: 53.


Question: Passage: Australia deployed approximately three battalions of infantry, one regiment of Centurion tanks, three RAAF Squadrons (2SQN Canberra Bombers, 9SQN Iroquois Helicopters and 35 SQN Caribou Transports), 2 batteries of Royal Australian Artillery and a Special Air Service Regiment (SASR) team. The Royal Australian Navy (RAN) performed a variety of operational tasks at sea, ashore and in the air. The 1st Australian Task Force consisted of Army, Navy and Air Force personnel and commanded all Australian operations from 1966 until 1972. 1st Australian Logistic Support Group (1 ALSG) was 1 ATFs ground support unit, composed of engineer, transport, ordnance, medical and service corps units. Australian Army training teams followed the withdrawal of combat forces in 1971. According to the Australian Government Nominal Roll of Vietnam Veterans 13 600 members of the Royal Australian Navy, 41720 members of the Australian Army, and 4900 members of the Royal Australian Air Force served in Vietnam from 1962-1975. According to official statistics, 501 personnel died or went missing in action during the Vietnam War and 2400 were wounded. 
Question: How many years did the 1st Australian Task Force commanded all Australian operations? 
Answer type: Number 

Answer:
6.