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.

Example Input: Passage: In 1945 the border between Poland and Czechoslovakia was set at the 1920 line. Polish troops then occupied northern Orava and Spis on 17 July 1945. There were armed clashes and fatalities in some villages over the following two years. Slovaks from the Polish part of Spis settled mainly in the newly created industrial town of Svit near Poprad, Kezmarok, Poprad, and in depopulated German villages near Kezmarok. Slovaks from the Polish part of Orava settled mainly in Czech Silesia, and in depopulated German villages in the Czech lands . On 10 March 1947 a treaty guaranteeing basic rights for Slovaks in Poland was signed between Czechoslovakia and Poland. As a result, 41 Slovak basic schools and 1 high school were opened in Poland. Most of these however were shut down in the early sixties because of lack of Slovakian teachers. On June 13, 1958, in Warsaw, the two countries signed a treaty confirming the border at the line of January 1, 1938 , and since then there have been no conflicts regarding this matter. In March 1975 Czechoslovakia and Poland modified their border along the Dunajec to permit Poland to construct a dam in the Czorsztyn region, southeast of Krakow.
Question: When the border between Poland and Czechoslovakia was set at the 1938 line?
Example Output: date

Example Input: Passage: Coming off their tie with the Eagles, the Bengals flew to Heinz Field for a Week 12 AFC North rematch with the Pittsburgh Steelers on Thursday Night Football. Prior to the game, it was announced that due to arriving at a team meeting 45 minutes late and arguing with head coach Marvin Lewis, WR Chad Ocho Cinco was deactivated for the game. In the first quarter, Cincinnati struck first as QB Ryan Fitzpatrick completed a 10-yard TD pass to WR Glenn Holt. In the second quarter, the Steelers took the lead as QB Ben Roethlisberger completed a 3-yard TD pass to TE Heath Miller, along with kicker Jeff Reed getting a 37-yard field goal. In the third quarter, Pittsburgh increased its lead as Reed made a 38-yard field goal, along with RB Gary Russell getting a 2-yard TD run. In the fourth quarter, the Bengals tried to rally as kicker Shayne Graham nailed a 26-yard field goal. However, the Steelers pulled away with Roethlisberger's 8-yard TD run. With the loss, Cincinnati fell to 1-9-1. It was also the Bengals' 332nd loss since the originating of the AFC-NFC format in 1970, temporarily tying them with the New York Jets for the most all-time losses among AFC teams.
Question: How many total yards of field goals did Jeff Reed make?
Example Output: number

Example Input: Passage: The Hotak dynasty was an Afghan monarchy of the Ghilji Pashtuns, established in April 1709 by Mirwais Hotak after leading a successful revolution against their declining Persian Safavid overlords in the region of Loy Kandahar in what is now southern Afghanistan. It lasted until 1738 when the founder of the Afsharid dynasty, Nader Shah Afshar, defeated Hussain Hotak during the long siege of Kandahar, and started the reestablishment of Iranian suzerainty over all regions lost decades before against the Iranian archrival, the Ottoman Empire, and the Russian Empire. At its peak, the Hotak dynasty ruled briefly over an area which is now Afghanistan, Iran, western Pakistan, and some parts of Tajikistan and Turkmenistan. In 1715, Mirwais died of a natural cause and his brother Abdul Aziz succeeded the monarchy. He was quickly followed by Mahmud who ruled the empire at its largest extent for a mere three years. Following the 1729 Battle of Damghan, where Ashraf Hotak was roundly defeated by Nader Shah, Ashraf was banished to what is now southern Afghanistan with Hotak rule being confined to it. Hussain Hotak became the last ruler until he was also defeated in 1738.
Question: What year did the second event happen?
Example Output:
date