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.

Ex Input:
Passage: The Greco-Turkish War of 1919-1922 was fought between Greece and the Turkish National Movement during the partitioning of the Ottoman Empire after World War I between May 1919 and October 1922. It is known as the Western Front  of the Turkish War of Independence in Turkey and the Asia Minor Campaign  or the Asia Minor Catastrophe  in Greece. The Greek campaign was launched primarily because the western Allies, particularly British Prime Minister David Lloyd George, had promised Greece territorial gains at the expense of the Ottoman Empire, recently defeated in World War I. The armed conflict started when the Greek forces landed in Smyrna , on 15 May 1919. They advanced inland and took control of the western and northwestern part of Anatolia, including the cities of Manisa, Balıkesir, Aydın, Kütahya, Bursa and Eskişehir. Their advance was checked at the Battle of Sakarya in 1921 by forces of the Turkish national movement. The Greek front collapsed with the Turkish counter-attack in August 1922, and the war effectively ended with the recapture of Smyrna by the Turkish forces and the Great Fire of Smyrna. As a result, the Greek government accepted the demands of the Turkish national movement and returned to its pre-war borders, thus leaving East Thrace and Western Anatolia to Turkey. The Allies abandoned the Treaty of Sèvres to negotiate a new treaty at Lausanne with the Turkish National Movement. The Treaty of Lausanne recognized the independence of the Republic of Turkey and its sovereignty over Asia Minor, Constantinople, and Eastern Thrace. Greek and Turkish governments agreed to engage in a population exchange.
Question: For how many years did the Greco-Turkish war last?

Ex Output:
number


Ex Input:
Passage: The Croatian Home Guard reached its maximum size at the end of 1943, when it had 130,000 men. It also included an air force, the Air Force of the Independent State of Croatia , the backbone of which was provided by 500 former Royal Yugoslav Air Force officers and 1,600 NCOs with 125 aircraft. By 1943 the ZNDH was 9,775 strong and equipped with 295 aircraft.
Question: Who had the largest number of aircraft, the Croatian Home Guard or the ZNDH?

Ex Output:
span


Ex Input:
Passage: François, Madeleine's father, died on 16 February 1700, and his pension of 1000 livres was transferred to Madeleine due to her leadership in 1692, on the condition that she provide for her mother. Madeleine managed Verchères until her marriage in September 1706 to Pierre-Thomas Tarieu de La Pérade, who was a lieutenant in the regular troops of New France.  He was the son of Thomas de Lanouguère, an administrator of the colony who descended from an old noble family in France.  The couple moved to Sainte-Anne-de-la-Pérade, Quebec, where Tarieu was co-seigneur.  Madeleine's seigneury at Verchères was transferred to her new husband.  The complex land titles led to numerous lawsuits over the course of her life, and Madeleine sailed to France at least three times to represent herself and her husband in court. Marie-Madeleine died at Sainte-Anne-de-la-Pérade on 8 August 1747 at age 69.  She was buried beneath her pew at Sainte-Anne-de-la-Pérade.  Pierre-Thomas died 26 January 1757 at age 79.
Question: When was Madeleine born?

Ex Output:

date