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: In 1749, Britain and France agreed to keep the island neutral, but Britain took control after 1763, prompting France to capture the island in 1781, then Britain to recapture the island in 1793.  The population in 1771 was 5,084, of which only 243 were white and 4,716 were slaves.  In 1791 the population was 15,020, of which 541 were white and 14,170 were slaves.  There were then 37 sugar factories, 99 cotton factories, and 4 coffee factories.  After nutmeg was discovered in 1768, 40 nutmeg plantations were started.  The island became a British acquisition for good in 1802, with a ratified treaty in 1814.
Question: How many years after Britain took control of the island did France capture it?
number

Passage: At the June 1983 Consumer Electronics Show, Commodore lowered the retail price of the 64 to $300, and stores sold it for as little as $199. At one point the company was selling as many computers as the rest of the industry combined. Its prices for the VIC-20 and 64 were $50 lower than Ataris prices for the 600XL and 800XL. Commodores strategy was to, according to a spokesman, devote 50% of its efforts to the under-$500 market, 30% on the $500–1000 market, and 20% on the over-$1000 market. Its vertical integration and Tramiels focus on cost control helped Commodore do well during the price war, with $1 billion in 1983 sales. Although the company and Tramiels focus on cost cutting over product testing caused many hardware defects in the 64, by early 1984 Synapse Software—the largest provider of third-party Atari 8-bit software—received 65% of sales from the Commodore market, and Commodore sold almost three times as many computers as Atari that year.
Question: Were Commodores or Ataris more expensive?
span

Passage: As of 2012, Singapore total fertility rate (TFR) is 1.20 children born per woman, which represents a sub-replacement fertility rate and is one of the lowest in the world. Ethnic Chinese had a ferlility of 1.07 in 2004 (1.65 in 1990), while Malays had a TFR of 2.10 (2.69 in 1990). Both figures declined further in 2006. TFR for Indians was 1.30 in 2004 and 1.89 in 1990.  The Singapore government has launched several highly publicised attempts to raise the fertility rate and increase awareness of the negative effects of an aging population, the elderly (65 and above) had constituted 9.9% of its population in 2012; this proportion is still significantly lower than that of many other developed nations, such as the United States (12%) and Japan (21.2%) .
Question: How many more points higher was the TFR for Indians in 1990 compared to 2004?

number