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 Input: Passage: At the beginning of World War II the 10th Cavalry was relegated to caretaker duties at Fort Leavenworth, Kansas. In 1942 the regiment was moved to Camp Lockett, California, replacing the 11th Cavalry in its duties as the southern defense of the Western Defense Command, under LTG DeWitt. 153 NCOs of this regiment would later be assigned to the newly organized 28th Cavalry Regiment forming its cadre, and filling out the 4th Cavalry Brigade, which would remain in existence after the deactivation of the 2nd Cavalry Division, and its subsequent reactivation. In the summer of 1943, the 10th and 28th Cavalry Regiments fought wildfires in the Cleveland National Forest. In 1944, the entire 2nd Cavalry Division was shipped out to Oran, North Africa; where it disembarked and was deactivated on 9 March 1944. Although trained as combat soldiers, the soldiers of this regiment, and other regiments of the 2nd Cavalry Division were reorganized as combat support and combat service support units. Some would see combat as replacement soldiers of the 92nd Infantry Division.
Question: When was the 2nd Cavalry Division sent to North Africa?
Example Output: date

Example Input: Passage: While Ava had its hands full with the Manipuri raids in Upper Burma, a rebellion broke out at Pegu in November 1740. Ethnic Mon officials selected Smim Htaw Buddhaketi, a cousin of the king at Ava, as their king. The court at Pegu consolidated its hold in Lower Burma. Starting in 1742, Pegu, with renegade Dutch and Portuguese musketeers, began its annual raids of the upcountry. Because of the Manipuri threat, Ava could only send small armies to the south in 1743 and 1744, neither of which made any mark. The war "carried on languidly", with neither side achieving any lasting advantage until 1747. In December 1747, Binnya Dala came to power in Pegu, and the new king was determined to finish the war. He was not satisfied to gain independence for Lower Burma itself but determined to make Upper Burma its tributary. He stopped the annual raids and began planning for a decisive invasion. He sought and received French East India Company's support in firearms. Alarmed, Ava too sought support from China but no help materialised. In November 1751, Pegu launched a full-scale invasion by land and by river with a total strength of 30,000. Ava had prepared an extensive defensive line around Ava—a riverside fort at Sinbyukyun on the Irrawaddy, and a series of forts at Sintgaing, Tada-U and Pinya en route to Ava. By mid-January, the invasion forces had overcome Ava's defences, and laid siege to the city. On 21 March 1752, the invaders broke through the city's outer walls. Two days later, they breached the inner walls and took the city. The 266-year-old Toungoo Dynasty had fallen.
Question: When did the invaders breach the inner walls and take the city?
Example Output: date

Example Input: Passage: On 2 June 1611 Smolensk had finally fallen to the Poles. After enduring 20 months of siege, two harsh winters and dwindling food supplies, the Russians in Smolensk finally reached their limit as the Polish-Lithuanian troops broke through the city gates. The Polish army, advised by the runaway traitor Andrei Dedishin, discovered a weakness in the fortress defenses, and on 13 June 1611 Cavalier of Malta Bartłomiej Nowodworski inserted a mine into a sewer canal. The explosion created a large breach in the fortress walls. The fortress fell on the same day.:563 The remaining 3,000 Russian soldiers took refuge in the Assumption Cathedral and blew themselves up with stores of gunpowder to avoid death at the hands of the invaders.:563 Although it was a blow to lose Smolensk, the defeat freed up Russian troops to fight the Commonwealth in Moscow, and the Russian commander at Smolensk, Mikhail Borisovich Shein, was considered a hero for holding out as long as he had. He was captured at Smolensk and remained a prisoner of Poland-Lithuania for the next nine years.
Question: What day did the fortress fall?
Example Output:
date