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.

Passage: The Russo-Turkish War of 1735-1739 between Russia and the Ottoman Empire was caused by the Ottoman Empire's war with Persia and continuing raids by the Crimean Tatars. The war also represented Russia's continuing struggle for access to the Black Sea. In 1737, Austria joined the war on Russia's side, known in historiography as the Austro-Turkish War of 1737-1739.
Question: In what year did the Franco-Prussian War end?
date

Passage: In 1922, the Bolsheviks closed down the Novodevichy Convent  and turned it into the Museum of Women's Emancipation. By 1926, the monastery had been transformed into a history and art museum. In 1934, it became affiliated with the State Historical Museum. Most of its facilities were turned into apartments, which spared the convent from destruction. In 1943, when Stalin started to make advances to the Russian Orthodox Church during World War II, he sanctioned opening the Moscow Theological Courses at the convent. Next year the program was transformed and became the Moscow Theological Institute. In 1945, the Soviets returned Assumption Cathedral to the believers. The residence of the Metropolitan of Krutitsy and Kolomna has been located in the Novodevichy Convent since 1980. In 1994, nuns returned to the convent, which is currently under the authority of the Metropolitan of Krutitsy and Kolomna. Some of the churches and other monastic buildings are still affiliated with the State Historical Museum. In 1995, religious services resumed in the convent on patron saint's days.
Question: Which year did Moscow Theological Program transform and become the Moscow Theological Institute?
date

Passage: On 2 April 2015, 3 Iranian officers were killed by unidentified gunmen in the city of Hamidiyeh, about 25 kilometers  west of the city of Ahvaz. Additional 2 casualties were sustained by the Iranian security on 26 October 2015. In early June 2016, a Sunni group known as Suqour al-Ahvaz  blew up the Bou-Ali-Sina Petrochemical Complex in Bandar-E Mahshahr, Khuzestan. On July 2016, on two occasions Ahwazi militants of al-Farouq Brigade of the Ahwazi National Resistance blew up pipelines in the Johar as-Sabaa' district. Reportedly, members of the al-Farouq Brigade managed to escape after the operation, despite efforts of the security forces and Revolutionary Guards to track down the offenders. According to Algemeiner, the group responsible for the 11 and 17 July attacks was Suqour al-Ahvaz . In August 2016, Iran executed 3 men, charged with terror attack which led to the death of 3 Iranian policemen in Khuzestan province back in April 2015. On October 2016, a young girl was killed, when Iranian security forces attempted to arrest her father, wanted for security reasons.
Question: What event happened first, a young girl being killed, or 3 Iranian officers being killed by unidentified gunmen?

span