Given the task definition, example input & output, solve the new input case.
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: 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?
Output: span
The answer "Chandernagore" is a word from the passage. So, the answer type is "span".

New input case for you: Passage: The disintegration of the Pagan Empire was now complete. But the Mongols refused to fill in the power vacuum they had created. They would send no more expeditions to restore order. The emperor apparently had no interest in committing troops that would be required to pacify the fragmented country. Indeed, his real aim all along may have been "to keep the entire region of Southeast Asia broken and fragmented." It would be another two years until one of Narathihapate's sons, Kyawswa, emerged as king of Pagan in May 1289. But the new "king" controlled just a small area around the capital, and had no real army. The real power in central Burma now rested with the three commander brothers. The uneasy arrangement would persist until 1297. The Mongols continued to occupy northern Burma to Tagaung as the province of Zhengmian but ended the fictional central Burma province of Mianzhong on 18 August 1290. Meanwhile, the power struggle in central Burma continued with the three brothers blatantly consolidating support. To check their rising power, Kyawswa submitted to the Mongols in January 1297, and was recognized by the Yuan emperor Temur Khan as King of Pagan on 20 March 1297. The emperor also gave Chinese titles to the brothers as subordinates of Kyawswa. The brothers resented the new arrangement as it directly reduced their power. On 17 December 1297, the three brothers overthrew Kyawswa, and founded the Myinsaing Kingdom. The dethronement forced the Mongol government to intervene again, leading to the second Mongol invasion of Burma . The invasion failed. Two years later, on 4 April 1303, the Mongols abolished the province of Zhengmian , evacuated Tagaung, and returned to Yunnan.
Question: What year did the second Mongol invasion of Burma occur?
Output:
date