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 Q]: Passage: When the order was restored, Murad Pasha marched against Abbas I who was in Tabriz in 1610. Although the two armies met in  Acıçay, north of Tabriz, no engagement or action took place. Due to the problems in the logistics, supply chain and the approaching winter Murad Pasha withdrew his forces to Diyarbakır. While being engaged in diplomatic correspondence with Abbas I for peace and preparing his army for another campaign at the same time he died on 5 August 1611 when he was older than 90. Nasuh Pasha was appointed as the new grand vizier and the commander of the eastern armies. He sued for peace, too, and accepted the proposal of the Safevid side in 1611. The Treaty of Nasuh Pasha was signed on 20 November 1612. The agreement secured the 1555 borders envisaged by the Peace of Amasya. Shah Abbas however, committed himself to send 200 bales of raw silk annually.
Question: What was the form of currency Shah Abbas received annually?
[EX A]: span

[EX Q]: Passage: In February 1865 Brahmss mother died, and he began to compose his large choral work A German Requiem Op. 45, of which six movements were completed by 1866. Premieres of the first three movements were given in Vienna, but the complete work was first given in Bremen in 1868 to great acclaim. A seventh movement (the soprano solo "Ihr habt nun Traurigkeit") was added for the equally successful Leipzig premiere (February 1869), and the work went on to receive concert and critical acclaim throughout Germany and also in England, Switzerland and Russia, marking effectively Brahmss arrival on the world stage. Brahms also experienced at this period popular success with works such as his first set of Hungarian Dances (1869), the Liebeslieder Walzer, Op. 52 (Brahms), (1868/69), and his collections of lieder (Opp. 43 and 46–49). Following such successes he finally completed a number of works that he had wrestled with over many years such as the cantata Rinaldo (cantata) (1863–1868), his Two String Quartets, Op. 51 (Brahms) Op. 51 nos. 1 and 2 (1865–1873), the third piano quartet (1855–1875), and most notably his Symphony No. 1 (Brahms) which appeared in 1876, but which had been begun as early as 1855.
Question: How many years after Brahmss mother died, were the complete work given in Bremen?
[EX A]: number

[EX Q]: Passage: According to the United States Geological Survey, U.S. domestic marble production in 2006 was 46,400 tons valued at about $18.1 million, compared to 72,300 tons valued at $18.9 million in 2005. Crushed marble production (for aggregate and industrial uses) in 2006 was 11.8 million tons valued at $116 million, of which 6.5 million tons was finely ground calcium carbonate and the rest was construction aggregate. For comparison, 2005 crushed marble production was 7.76 million tons valued at $58.7 million, of which 4.8 million tons was finely ground calcium carbonate and the rest was construction aggregate. U.S. dimension marble demand is about 1.3 million tons. The DSAN World Demand for (finished) Marble Index has shown a growth of 12% annually for the 2000–2006 period, compared to 10.5% annually for the 2000–2005 period. The largest dimension marble application is tile.
Question: How many more tons of U.S. domestic marble was produced in 2005 compared to 2006?
[EX A]:
number