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 1895, members of the Gloucestershire Engineer Volunteers reenacted their famous stand at Rorke's Drift, 18 years earlier. 25 British soldiers beat back the attack of 75 Zulus at the Grand Military Fete at the Cheltenham Winter Gardens. Veterans of the American Civil War recreated battles as a way to remember their fallen comrades and to teach others what the war was all about. The Great Reunion of 1913, celebrating the 50th anniversary of the Battle of Gettysburg, was attended by more than 50,000 Union and Confederate veterans, and included reenactments of elements of the battle, including Pickett's Charge. During the early twentieth century, historical reenactment became very popular in Russia with reenactments of the Siege of Sevastopol  , the Battle of Borodino  in St Petersburg and the Taking of Azov  in Voronezh in 1918. In 1920, there was a reenactment of the 1917 Storming of the Winter Palace on the third anniversary of the event. This reenactment inspired the scenes in Sergei Eisenstein's film October: Ten Days That Shook the World. Large scale reenactments began to be regularly held at the Royal Tournament, Aldershot Tattoo in the 1920s and 30s. A spectacular recreation of the Siege of Namur, an important military engagement of the Nine Years' War, was staged in 1934 as part of 6-day long show. In America, modern reenacting is thought to have begun during the 1961-1965 Civil War Centennial commemorations. After more than 6,000 reenactors participated in a 125th anniversary event near the original Manassas battlefield, reenacting grew in popularity during the late 1980s and 1990s, and there are today over a hundred Civil War reenactments held each year throughout the country.
Question: What year did the Battle of Gettysburg occur?
Example Output: date

Example Input: Passage: In August 2015, Czech GDP growth was 4.4%, making the Czech economy the highest growing in Europe. On 9 November 2015, unemployment in the Czech Republic was at 5.9%, the lowest number since February 2009. In September 2016, the unemployment was at 4.0%. In 2016, for first time since 1995, Czech Republic had budget surplus 61 billion CZK. In the year ending by Summer 2017, the Czech GDP grew by 4.7%, the third fastest in Europe, and unemployment was at 3% or 4% in the European or national conventions, by far the lowest rate in Europe. Dividends worth CZK 289 billion were paid to the foreign owners of Czech companies in 2016.
Question: Which year had a higher unemployment rate, 2015 or 2009?
Example Output: date

Example Input: Passage: In February 1865 Brahmss mother died, and he began to compose his large choral work A German Requiem Op. 45, of which six movements were completed by 1866. Premieres of the first three movements were given in Vienna, but the complete work was first given in Bremen in 1868 to great acclaim. A seventh movement (the soprano solo "Ihr habt nun Traurigkeit") was added for the equally successful Leipzig premiere (February 1869), and the work went on to receive concert and critical acclaim throughout Germany and also in England, Switzerland and Russia, marking effectively Brahmss arrival on the world stage. Brahms also experienced at this period popular success with works such as his first set of Hungarian Dances (1869), the Liebeslieder Walzer, Op. 52 (Brahms), (1868/69), and his collections of lieder (Opp. 43 and 46–49). Following such successes he finally completed a number of works that he had wrestled with over many years such as the cantata Rinaldo (cantata) (1863–1868), his Two String Quartets, Op. 51 (Brahms) Op. 51 nos. 1 and 2 (1865–1873), the third piano quartet (1855–1875), and most notably his Symphony No. 1 (Brahms) which appeared in 1876, but which had been begun as early as 1855.
Question: How many years after Brahmss mother died, were the complete work given in Bremen?
Example Output:
number