You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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 outbreak of the Seven Years' War in Europe in 1756 resulted in renewed conflict between French and British forces in India. The Third Carnatic War spread beyond southern India and into Bengal where British forces captured the French settlement of Chandernagore in 1757. However, the war was decided in the south, where the British successfully defended Madras, and Sir Eyre Coote decisively defeated the French, commanded by Comte de Lally at the Battle of Wandiwash in 1760. After Wandiwash, the French capital of Pondicherry fell to the British in 1761. The war concluded with the signing of the Treaty of Paris in 1763, which returned Chandernagore and Pondichery to France, and allowed the French to have "factories" in India but forbade French traders from administering them. The French agreed to support British client governments, thus ending French ambitions of an Indian empire and making the British the dominant foreign power in India.
Question: Which french settlement did the British capture first, Chandernagore or Pondicherry?
Solution: span
Why? The answer "Chandernagore" is a word from the passage. So, the answer type is "span".

New input: Passage: For background see Russian conquest of the Caucasus. Around 1560 Russia interacted with Kabardia but thereafter left the region alone except for the Caspian coast. In 1800 Russia annexed eastern Georgia and by 1806 held Transcaucasia from the Black Sea to the Caspian. Since Russia also claimed the steppes north of the mountains its claims were divided by the free mountaineers of the Caucasus. Russia had to hold the Georgian Military Highway in the center so the war against the mountaineers was divided into eastern and western parts. Circassia refers to a region the majority of whose inhabitants before the 1860s were the Adygey ethnic group, known to the West as Circassians. This region consisted for the most part of the region between the westward flowing Kuban River to the north and the Caucasus mountain range to the south, although the Kuban River constituted only part of the northern boundary. The Circassians were never politically united for a long period. The western bulk of Circassia, they belonged to any of about ten tribes, living in communities headed by chieftains. In the east of Circassia were two feudal polities, Greater Kabarda and Lesser Kabarda. In the late 1550s, the ruler of one of the Kabardas, Temryuk , struck a politico-military alliance with Tsar Ivan IV of Russia , for mutual assistance against expansionist attacks by the Persian and Ottoman Empires. In this period of history, the Circassians were Christians; Islam did not begin to penetrate Circassia until the following century. In the 1560s Ivan and Temryuk directed forts to be constructed, including Tumnev at the western end of Circassian lands and at Sunzha Ostrog at the mouth of the Sunzha river, at the eastern end of Circassian lands.
Question: In what century did Islam come to Circassia?
Solution:
date