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.

Passage: As economists Milton Friedman and Anna J. Schwartz have noted, the decade from 1869 to 1879 saw a growth of 3 percent per year in money national product, an outstanding real national product growth of 6.8 percent per year in this period and a rise of 4.5 percent per year in real product per capita. Even the alleged "monetary contraction" never took place, the money supply increasing by 2.7 percent per year in this period. From 1873 through 1878, before another spurt of monetary expansion, the total supply of bank money rose from $1.964 billion to $2.221 billion, a rise of 13.1 percent or 2.6 percent per year. In short, a modest but definite rise, and scarcely a contraction. Although per-capita nominal income declined very gradually from 1873 to 1879, that decline was more than offset by a gradual increase over the course of the next 17 years.
Question: When did the decline that was more than offset by a gradual increase for per-capita nominal income come to a stop?
date

Passage: The number of Thailands poor declined from 7.1 million persons in 2014, 10.5 percent of the population, to 4.9 million persons in 2015, or 7.2 percent of the population. Thailands 2014 poverty line was defined as an income of 2,647 baht per month. For 2015 it was 2,644 baht per month. According to the National Economic and Social Development Board (NESDB) in a report entitled, Poverty and Inequality in Thailand, the countrys growth in 2014 was 0.8 percent and 2.8 percent in 2015. NESDB Secretary-General Porametee Vimolsiri said that the growth was due to the effect of governmental policies.  The report also noted that 10 percent of the Thai population earned 35 percent of Thailands aggregate income and owned 61.5 percent of its land.
Question: Was the percentage of poor persons in Thailand higher in 2014 or 2015?
date

Passage: Upon his release from prison in 1995, he joined the Brixton Mosque. He later began attending the Finsbury Park Mosque in North London, headed at that time by the anti-American cleric Abu Hamza al-Masri and described as "the heart of the extremist Islamic culture" in Britain. By 1998 Reid was voicing extremist views. At the Finsbury Park Mosque he fell under the sway of "terrorist talent spotters and handlers" allied with al-Qaeda, including Djamal Beghal, one of the leaders of the foiled plan for a 2001 suicide bombing of the American Embassy in Paris. He spent 1999 and 2000 in Pakistan and trained at a terrorist camp in Afghanistan, according to several informants. He may also have attended an anti-American religious training centre in Lahore as a follower of Mubarak Ali Gilani. After his return to Britain, Reid worked to obtain duplicate passports from British government consulates abroad. He lived and travelled in several places in Europe, communicating via an address in Peshawar, Pakistan, in July 2001, Reid flew to Israel.
Question: How many years passed between his release from prison and his trip to Israel?

number