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.

Passage: The 2010 maternal mortality rate per 100,000 births for Guinea Bissau was 1000. This compares with 804.3 in 2008 and 966 in 1990. The under-5 mortality rate, per 1,000 births, was 195 and the neonatal mortality as a percentage of under-5 mortality was 24. The number of midwives per 1,000 live births was 3; one out of eighteen pregnant women die as a result of pregnancy. According to a 2013 UNICEF report, 50% of women in Guinea Bissau had undergone female genital mutilation. In 2010, Guinea Bissau had the seventh-highest maternal mortality rate in the world.
Question: Which year had the lowest maternal mortality rate?
date

Passage:  Still searching for their first win, the Lions returned home for a Week 6 match-up with the Buffalo Bills.  In the first quarter, Detroit got off to a good start with kicker Jason Hanson kicking a 43-yard field goal and RB Kevin Jones getting a 7-yard TD run.  In the second quarter, Buffalo started to catch up with QB J. P. Losman completing a 44-yard TD pass to WR Roscoe Parrish.  Fortunately, the Lions responded with QB Jon Kitna throwing a 28-yard pass to WR Roy Williams.  The Bills would get a 53-yard field goal by kicker Rian Lindell as time ran out on the half.  After a scoreless third quarter, Hanson helped Detroit increase their lead with a 29-yard field goal.  The Bills would get one last touchdown, as Losman completed a 4-yard TD pass to TE Ryan Neufeld.  The Lions held on to finally acquire their first win of the year improving to 1-5.
Question: Which player caught the longest touchdown pass?
span

Passage: In May 1959 the first major steps to prepare infiltration routes into South Vietnam were taken; Group 559 was established, a logistical unit charged with establishing routes into the south via Laos and Cambodia, which later became famous as the Ho Chi Minh trail. At about the same time, Group 579 was created as its maritime counterpart to transport supplies into the South by sea. Most of the early infiltrators were members of the 338th Division, former southerners who had been settled at Xuan Mai from 1954 onwards. Regular formations were sent to Southern Vietnam from 1965 onwards; the 325th Divisions 101B Regiment and the 66th Regiment of the 304th Division met US forces on a large scale, a first for the PAVN, at the Battle of Ia Drang Valley in November 1965. The 308th Divisions 88A Regiment, the 312th Divisions 141A, 141B, 165A, 209A, the 316th Divisions 174A, the 325th Divisions 95A, 95B, the 320A Division also faced the US forces which included the 1st Cavalry Division (United States), the 101st Airborne Division, the 173rd Airborne Brigade Combat Team, the 4th Infantry Division (United States), the 1st Infantry Division (United States), and the 25th Infantry Division (United States). Many of those formations later became main forces of the 3rd Division (Yellow Star Division) in Binh Dinh (1965), the 5th Infantry Division (Vietnam) (1966) of 7th Military Zone (Capital Tactical Area of ARVN), the 7th Division (Vietnam) (created by 141st and 209th Regiments originated in the 312th Division in 1966) and 9th Division (Vietnam) (first Division of National Liberation Front of Vietnam in 1965 in Mekong Delta), the 10th Dakto Division in Dakto - Highland in 1972 south of Vietnam.
Question: Of the two groups, which was a seagoing group?

span