Given the task definition, example input & output, solve the new input case.
This task is about writing a correct answer for the reading comprehension task. Based on the information provided in a given passage, you should identify the shortest continuous text span from the passage that serves as an answer to the given question. Avoid answers that are incorrect or provides incomplete justification for the question.
Example: Passage: The French and Indian War (17541763) was the North American theater of the worldwide Seven Years' War. The war was fought between the colonies of British America and New France, with both sides supported by military units from their parent countries of Great Britain and France, as well as Native American allies. At the start of the war, the French North American colonies had a population of roughly 60,000 European settlers, compared with 2 million in the British North American colonies. The outnumbered French particularly depended on the Indians. Long in conflict, the metropole nations declared war on each other in 1756, escalating the war from a regional affair into an intercontinental conflict. Question: When was the French and Indian War?
Output: 1754-1763
It is a common convention to write (start year-end year) beside a historical event to understand when the event happened. We can observe a similar notation from the passage to conclude that the French and Indian War happened during 17541763. Therefore, the answer is 17541763.

New input case for you: Passage: Even though the Board of Rites and Lifan Yuan performed some duties of a foreign office, they fell short of developing into a professional foreign service. It was not until 1861 a year after losing the Second Opium War to the Anglo-French coalition that the Qing government bowed to foreign pressure and created a proper foreign affairs office known as the Zongli Yamen. The office was originally intended to be temporary and was staffed by officials seconded from the Grand Council. However, as dealings with foreigners became increasingly complicated and frequent, the office grew in size and importance, aided by revenue from customs duties which came under its direct jurisdiction. Question: What was the war called fought between the British and French against the Qing?
Output:
Second Opium War