This task involves annotating the answer type to a given question that involve some kind of complex reasoning (including numerical reasoning). Note that the questions require looking at more than one part of the passage to answer. There are 3 possible answer types (i) spans, (ii) numbers and (iii) dates. If the answer can be found in the passage, label it as "span". If the answer is a number, label as "number". Similarly, label "date" if you think the answer to the given question is a date.

Ex Input:
Passage: Metallica was released on August 12, 1991, and was the bands first album to debut at number one on the Billboard 200, selling 598,000 copies in its first week. It was certified platinum in two weeks and spent four consecutive weeks atop the Billboard 200. Logging over 488 weeks on the Billboard 200, it is the third longest charting album in the Nielsen SoundScan era, behind Pink Floyds Dark Side of the Moon and Carole Kings Tapestry (Carole King album). In 2009, it surpassed Shania Twains Come On Over as the best-selling album of the SoundScan era. It became the first album in the SoundScan era to pass 16 million in sales, and with 16.4 million copies sold by 2016, Metallica is the best-selling album in the United States since Nielsen SoundScan tracking began in 1991. Of that sum, 5.8 million were purchased on compact cassette. The album never sold less than 1,000 copies in a week, and moved a weekly average of 5,000 copies in 2016. Metallica was certified RIAA certification by the Recording Industry Association of America (RIAA) in 2012 for shipping sixteen million copies in the US. Metallica sold 31 million copies worldwide on physical media. All five of Metallicas singles, "Enter Sandman", "The Unforgiven", "Nothing Else Matters", "Wherever I May Roam" and "Sad but True" reached the Billboard Hot 100.
Question: Where did Metallica sell more copies in 2012, in the US or worldwide?

Ex Output:
span


Ex Input:
Passage: Looking to snap a four-game losing streak, the 1-8 Browns flew to Ford Field for a Week 11 interconference duel with the 1-8 Detroit Lions. Both teams began the game with field goals, as Cleveland kicker Phil Dawson made a 44-yard field goal while Lions kicker Jason Hanson got a 31-yard field goal. Afterwards, the Browns' offense exploded as quarterback Brady Quinn completed a 59-yard touchdown pass to rookie wide receiver Mohamed Massaquoi, a 40-yard touchdown pass to wide receiver Chansi Stuckey, and a 4-yard touchdown pass to wide receiver Josh Cribbs. Detroit would answer with quarterback Matthew Stafford completing a 26-yard touchdown pass to running back Aaron Brown. The Lions would tie the game in the second quarter as Stafford hooked up with running back Kevin Smith on a 25-yard touchdown pass, followed by a 75-yard touchdown pass to wide receiver Calvin Johnson. Afterwards, Cleveland would end the half with Dawson nailing a 29-yard field goal. Detroit would take the lead in the third quarter with Stafford's 1-yard touchdown pass to tight end Will Heller, the Browns would pick up a safety after Stafford was called for intentional grounding from his own end zone. In the fourth quarter, Cleveland regained the lead with Quinn's 2-yard touchdown pass to tight end Michael Gaines (followed by running back Jamal Lewis getting a 2-point conversion run). The Lions would take over, and with no time left, Browns safety Brodney Pool intercepted the ball. However, cornerback Hank Poteat was flagged for pass interference in the end zone. Since the game cannot end on a defensive penalty, Detroit was given one un-timed down from the Browns' 1-yard line and Stafford completed the game-winning touchdown pass to tight end Brandon Pettigrew. With the loss in the 1-8 battle, Cleveland fell to 1-9 assuring them that they would finish last in their division.
Question: How many yards was the longest TD pass?

Ex Output:
number


Ex Input:
Passage: In early 1568, the captive Siamese king, Maha Chakkraphat, who had become a monk, successfully convinced Bayinnaung to allow him to go back to Ayutthaya on pilgrimage. Upon his arrival, in May 1568, he disrobed and revolted. He also entered into an alliance with Setthathirath of Lan Xang. On 30 May 1568, a dismayed Bayinnaung sent an army of 6,000 to reinforce the defences at Phitsanulok, whose ruler had remained loyal to him. Phitsanulok withstood the siege by joint Siamese and Lan Xang forces till October when the besiegers withdrew to avoid what was to come. On 27 November 1568, 55,000-strong Burmese armies arrived at Phitsanulok. Reinforced at Phitsanulok, combined armies of 70,000 marched down to Ayutthaya, and laid siege to the city in December 1568. A month into the siege, Maha Chakkraphat died, and was succeeded by Mahin in January 1564. Setthathirath tried to break the siege but his army was severely defeated northeast of the city on 23 April 1569. Mahin finally offered to surrender but the offer was not accepted. The city finally fell on 8 August 1569. Bayinnaung appointed Maha Thammaracha, the viceroy of Phitsanulok, as vassal king on 30 September 1569. The Burmese rule would not be challenged for another 15 years, until after Bayinnaung's death.
Question: In what year did the Burmese rule get challenged?

Ex Output:

date