instruction:
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: The control of Tenasserim coast  in the early 18th century was divided between Burma and Siam, with the Burmese controlling down to Tavoy  and the Siamese controlling the rest. Throughout history, both kingdoms had claimed the entire coast--, and control had changed hands several times. The Burmese Pagan Dynasty controlled the entire coast until 1287. Throughout 14th and 16th centuries, Siamese kingdoms  controlled much of the coast, up to just south of present-day Mawlamyaing. In the mid-16th century, the Burmese under Toungoo kings Tabinshwehti and Bayinnaung tried to regain the coast, first failing in 1548, and finally succeeding in 1564 when they conquered all of Siam for the first time. The Siamese revolted in 1584, and under their king Naresuan regained the lower coast by 1593 and the entire coast by 1594. The Burmese retook the upper coast down to Tavoy in 1615 but failed to recover the rest. This arrangement lasted until 1740 . During this period, Mergui  on the Andaman Sea was the primary port of Siam through which its trade with India and the West was conducted. 
Question: How many years passed between the  Burmese under Toungoo kings Tabinshwehti and Bayinnaung trying to regain the coast and failing and when they finally succeeded? 
Answer type: Number 
answer:
16.


question:
Passage: Hoping to rebound from their first loss of the season, the Titans flew to Ford Field for a Week 13 Thanksgiving game against the winless Detroit Lions. In the first quarter, Tennessee drew first blood as rookie RB Chris Johnson got a 6-yard TD run. The Lions would respond with kicker Jason Hanson getting a 53-yard field goal. The Titans would answer with Johnson getting a 58-yard TD run, along with DE Dave Ball returning an interception 15 yards for a touchdown. In the second quarter, Tennessee increased their lead with RB LenDale White getting a 6-yard and a 2-yard TD run. Detroit would reply with QB Daunte Culpepper completing a 2-yard TD pass to TE Michael Gaines. In the third quarter, kicker Rob Bironas would kick field goals of 41 and 49 yards to put the Titans up by 31, and in the fourth quarter, he would nail field goals of 45 and 43 yards to put the Titans up for good. With the win, Tennessee not only improved to 11-1 on the season, but the Titans were the only AFC South team to defeat all four NFC North teams in interconference play. Center Kevin Mawae, DT Albert Haynesworth, and Running Backs Johnson & White were given CBS's All-Iron Award for their performance. 
Question: How many more field goals did Bironas make than Hanson? 
Answer type: Number 
answer:
3.


question:
Passage: The Bears faced off on Monday night against the San Francisco 49ers in a battle of backup quarterbacks between Jason Campbell and Colin Kaepernick after Jay Cutler and Alex Smith were lost for the game due to concussions. With Campbell and Kaepernick making their first starts of the 2012 season, the game marked the first tine two quarterbacks made their first starts of the season on Monday Night Football in a non-strike season (besides Week 1) since 1979 between Los Angeles Rams and Atlanta Falcons quarterbacks Vince Ferragamo and June Jones in Week 12. In Kaepernick's first career start, he completed 16 of 23 passes for 243 yards with two touchdowns and a 133.1 rating, while Campbell struggled, completing 14 of 22 passes for 107 yards with one touchdown, two interceptions and a 52.7 passer rating. Campbell was also sacked six times, including 5.5 times by Aldon Smith, the most by an individual on Chicago's opposing team. After David Akers made a 32-yard field goal, and the Bears went three-and-out, Kaepernick completed a 57-yard touchdown pass to Kyle Williams to give the 49ers a 10-0 lead in the first quarter. In the second quarter, 49ers running back Kendall Hunter scored on a 14-yard run, followed by Akers' 37-yard field goal. In the second half, the 49ers continued their dominance, with Kaepernick hitting Michael Crabtree on a 10-yard touchdown pass, which was countered by Campbell hitting Brandon Marshall on a 13-yard pass. In the final quarter, Akers hit a 32-yard field goal, and San Francisco recorded a safety when Campbell fumbled while getting sacked, with the ball being recovered by Bears offensive lineman Chilo Rachal in the endzone, making the final score 32-7. The loss dropped Chicago to a 7-3 record, tying them with the Packers for the division lead. The loss was the eighth consecutive loss at Candlestick Park since 1985. 
Question: How many safetys did San Francisco score inthe fourth quarter? 
Answer type: Number 
answer:

1.