TASK DEFINITION: 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.
PROBLEM: Passage: 2. The relative quiet of the Tatar attacks on Russia in the late 30s and early 40s of the 17th century is undoubtedly due to the occupation of Azov by the Don Cossacks. The Russian government did not want to start a war with Turkey, did not send troops and after a long occupation the Cossacks left the town in 1642. The builders of the Belgorod Line and residents of the southern Russian districts, by the increase of Tatar attacks, immediately felt the change in the situation on the lower reaches of the Don. 3. In summer of 1633, 2000 Budjak Tatars invaded the southern Polish land and began to ravage Podolia. Crown Field Hetman Stanislaw Koniecpolski camping with the Polish army at Bar, led the 2000 cavalry against the Tatars and forced them to retreat. He then crossed the Dniester and on 4 July at the Battle of Sasov Rog on the River Prut defeated enemy. Poles captured several Budjak mirzas, among whom was the son-in-law of Cantemir Mirza, freed all the captives and captured a large part of the loot. In August Silistrian Pasha, Abaza Pasha, led the Turkish troops came to the Polish border and encamped near Khotin . Koniecpolski with a Polish army  went out to meet the enemy and established fortified camp near the fortress Kamenetz-Podolsky. Initially Abaza Pasha entered into peace negotiations with Koniecpolski. On 19 September the Budjak Horde  under Kantemir Mirza arrived to help Abaza-Pasha. On 20 September Abaza-Pasha crossed the Dniester and Kantemir Mirza attacked the Polish position. On 23 September Abaza Pasha, confident of his numerical superiority, attacked the Polish camp near Kamenets, but was defeated and forced to retreat to Moldavia. 
Question: How many times did the Tatars invade Southern Polish and invaded Podolia? 
Answer type: Number 

SOLUTION: 2.

PROBLEM: Passage: Coming off their road win over the Packers, the Dolphins went home for a Week 7 intraconference duel with the Pittsburgh Steelers.  The Dolphins delivered the opening splash in the first quarter with a 39-yard and a 23-yard field goal from kicker Dan Carpenter.  In the second quarter, the Steelers took the lead with kicker Jeff Reed getting a 22-yard field goal, followed by quarterback Ben Roethlisberger completing a 21-yard touchdown pass to wide receiver Hines Ward.  Miami would respond with Carpenter's 22-yard field goal, but Pittsburgh struck back with Roethlisberger's 53-yard touchdown pass to wide receiver Mike Wallace.  The Dolphins would close out the half as quarterback Chad Henne found wide receiver Davone Bess on a 25-yard touchdown pass. The Steelers added onto their lead in the third quarter as Reed got a 39-yard field goal.  Miami would answer with Carpenter's 37-yard field goal.  The Dolphins regained the lead in the fourth quarter as Carpenter booted a 40-yard field goal, but Pittsburgh answered with Reed making an 18-yard field goal.  The Dolphins tried to rally, but the Steelers' defense held on for the win. 
Question: How many yards longer was Ben Roethlisberger's second touchdown pass of the first half than his first? 
Answer type: Number 

SOLUTION: 32.

PROBLEM: Passage: The Conquest of Wales by Edward I, sometimes referred to as the Edwardian Conquest of Wales, took place between 1277 and 1283. It resulted in the defeat and annexation of the Principality of Wales, and the other last remaining independent Welsh principalities, by Edward I, King of England. By the 13th century Wales was divided between native Welsh principalities and the territories of the Anglo-Norman Marcher lords. The leading principality was Gwynedd whose princes had gained control of the greater part of the country, making the other remaining Welsh princes their vassals, and had taken the title Prince of Wales. Although English monarchs had made several attempts to seize control of the native Welsh territories, it was not until Edward's war of conquest against Llywelyn ap Gruffudd  of 1277 to 1283 that this was achieved on a lasting basis. In two campaigns, in 1277 and 1282/1283 respectively, Edward first significantly reduced the territory of the Principality of Wales and then completely overran it, as well as the other remaining Welsh principalities. Most of the conquered territory was retained as a royal fief, and these lands subsequently became, by custom, the territorial endowment of the heir to the English throne with the title Prince of Wales. The remainder would be granted to Edward's supporters as new Marcher lordships. Although the territories would not be effectively incorporated into the Kingdom of England until the Laws in Wales Acts 1535-1542, Edward's conquest marked the end of Welsh independence. 
Question: How many years did the Edwardian Conquest of Wales last? 
Answer type: Number 

SOLUTION:
6.