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 Q]: Passage:  The Vikes fell to 4-3 with a loss at home on Monday Night Football to the New England Patriots. The Pats, who came out passing instead of bothering to even try challenging the Vikings rush defense, got out to an early lead on the opening drive as QB Tom Brady hit WR Reche Caldwell for a 6-yard touchdown pass. Kicker Stephen Gostkowski connected on a 23-yard field goal early in the second quarter. Brady threw his second of what would turn out to be four touchdown passes, this time to TE Benjamin Watson just before halftime to give the Pats a 17-0 lead. The Vikes finally got on the board as RB Mewelde Moore returned a punt 71 yards for a touchdown early in the third quarter. That would be all the Vikes could muster as Brady threw his final two touchdowns to wide receivers Troy Brown and Chad Jackson respectively to close out the scoring.
Question: Which team had the lead at the start of the second quarter?
[EX A]: span

[EX Q]: Passage: Still trying to get their first win, the Dolphins flew to Wembley Stadium for their special international interconference game against the New York Giants.  For the game, Miami was listed as the home team.  In the first quarter, the Dolphins trailed early as Giants kicker Lawrence Tynes nailed a 20-yard field goal for the only score of the period.  In the second quarter, Miami's struggles continued with N.Y. QB Eli Manning getting a 10-yard TD run, along with Tynes nailing a 41-yard field goal. In the third quarter, the 'Fins started to make a comeback as former Giants kicker Jay Feely got a 29-yard field goal for the only score of the period.  In the fourth quarter, Miami drew close as QB Cleo Lemon completing a 21-yard TD pass to rookie WR Ted Ginn, Jr.  However, New York managed to hold on to their lead for the win. With their 11th-straight loss, the Dolphins entered their bye week at 0-8.
Question: Of the three field goals that were kicked during the game how many of them were over 25 yards?
[EX A]: number

[EX Q]: Passage: Direct U.S. military involvement ended on 15 August 1973 as a result of the Case-Church Amendment passed by the U.S. Congress. The fall of Saigon by the North Vietnamese Army in April 1975 marked the end of the war, and North and South Vietnam were reunified the following year. The war exacted a huge human cost in terms of fatalities (see Vietnam War casualties). Estimates of the number of Vietnamese soldiers and civilians killed vary from 966,000 to 3.8 million. Some 275,000-310,000 Khmer people, 20,000-62,000 Lao people, and 58,220 U.S. service members also died in the conflict, and a further 1,626 remain missing in action. The Sino-Soviet split re-emerged following the lull during the Vietnam War and ties between the DRV and its Cambodian allies in the GRUNK, the newly-formed Democratic Kampuchea begun almost immediately in a series of border raids by the Khmer Rouge and erupted into the Cambodian-Vietnamese War, with Peoples Liberation Army directly intervening in the Sino-Vietnamese War. The end of the war and resumption of the Third Indochina War would precipitate the Vietnamese boat people and the bigger Indochina refugee crisis, which saw an estimated 250,000 people perish at sea.
Question: What year were North and South Vietnam reunified?
[EX A]:
date