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.

Ex Input:
Passage: Coming off their bye week, the Panthers flew to Oakland-Alameda County Coliseum for a Week 10 interconference duel with the Oakland Raiders. In the first quarter, Carolina pounced first as QB Jake Delhomme completed a 3-yard TD pass to WR Muhsin Muhammad. In the second quarter, the Panthers increased their lead as RB DeAngelo Williams got a 69-yard TD run. In the third quarter, the Raiders responded with kicker Sebastian Janikowski getting a 38-yard and a 45-yard field goal. In the fourth quarter, Carolina closed the game out with kicker John Kasay nailing a 32-yard field goal.
Question: who is the panthers wide receiver?

Ex Output:
span

Ex Input:
Passage: After winning over the Browns, the Steelers traveled further west to take on the Colts in a rematch of 2015's 45-10 blowout win. The Steelers struck first in the first quarter when Le'Veon Bell ran for a 5-yard touchdown to take a 7-0 lead. This would be followed by Ben Roethlisberger finding Antonio Brown on a 25-yard touchdown pass later on in the quarter to make it 14-0. The Colts got on the board in the second quarter when QB Scott Tolzien, starting in place of the injured Andrew Luck, found Donte Moncrief on a 5-yard touchdown pass to make it 14-7. However, the Steelers pulled away as Roethlisberger found Brown again this time on a 33-yard touchdown pass for a 21-7 lead at halftime. After a scoreless third quarter, the Steelers sealed the game with the only points in the second half when Roethlisberger found Brown again this time on a 22-yard touchdown pass and the eventual final score of 28-7. With the win, the Steelers improved to 6-5. Roethlisberger's record as a starter improved to 1-1 on Thanksgiving Day.
Question: How many touchdown passes did Roethlisberger throw in total?

Ex Output:
number

Ex Input:
Passage: Despite its occurrence at the height of World War I, the roots of the February Revolution date further back. Chief among these was Imperial Russia's failure, throughout the 19th and early 20th century, to modernize its archaic social, economic and political structures while maintaining the stability of ubiquitous devotion to an autocratic monarch. As historian Richard Pipes writes, "the incompatibility of capitalism and autocracy struck all who gave thought to the matter". The first major event of the Russian Revolution was the February Revolution, which was a chaotic affair, caused by the culmination of over a century of civil and military unrest. There were many causes of this unrest of the common people towards the Tsar and aristocratic landowners. The causes can be summarized as the ongoing cruel treatment of peasants by the bourgeoisie, poor working conditions of industrial workers and the spreading of western democratic ideas by political activists. All of these causes led to a growing political and social awareness in the lower classes of Russia. Dissatisfaction of proletarians was compounded by food shortages and military failures. In 1905, Russia experienced humiliating losses in its war with Japan, then Bloody Sunday and the Revolution of 1905, in which Tsarist troops fired upon a peaceful, unarmed crowd, further dividing Nicholas II from his people. Widespread strikes, riots and the famous mutiny on the Battleship Potemkin ensued. These conditions caused much agitation among the small working and professional classes. This tension erupted into general revolt with the 1905 Revolution, and again under the strain of war in 1917, this time with lasting consequences.
Question: Which event happened in 1905?

Ex Output:
span