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.

[Q]: Passage: The fourth Chinese domination was a period of the history of Vietnam, from 1407 to 1427 during which the country was invaded and ruled by the Chinese Ming dynasty. It was the result of the conquest of the region in 1406 to 1407. The previous periods of Chinese rules, collectively known as the Bắc thuộc periods in Vietnam, were longer-lasting, constituting much of Vietnam's history from 111 BC to 939 AD. The fourth Chinese occupation of Vietnam was eventually ended with the establishment of the Lê dynasty.
Question: What year was the establishment of the Lê dynasty?
[A]: date


[Q]: Passage: The Russo-Turkish War of 1735-1739 between Russia and the Ottoman Empire was caused by the Ottoman Empire's war with Persia and continuing raids by the Crimean Tatars. The war also represented Russia's continuing struggle for access to the Black Sea. In 1737, Austria joined the war on Russia's side, known in historiography as the Austro-Turkish War of 1737-1739.
Question: In what year did the Franco-Prussian War end?
[A]: date


[Q]: Passage: In Scotland, while a similar Gothic style to that used further south in England was adopted by figures including Frederick Thomas Pilkington (1832-98) in secular architecture it was marked by the re-adoption of the Scots baronial style. Important for the adoption of the style in the early 19th century was Abbotsford House, the residence of the novelist and poet Sir Walter Scott. Re-built for him from 1816, it became a model for the modern revival of the baronial style. Common features borrowed from 16th- and 17th-century houses included battlements gateways, crow-stepped gables, pointed turrets and machicolations. The style was popular across Scotland and was applied to many relatively modest dwellings by architects such as William Burn (1789-1870), David Bryce (1803-76), Edward Blore (1787-1879), Edward Calvert (architect) (c. 1847-1914) and Robert Stodart Lorimer (1864-1929) and in urban contexts, including the building of Cockburn Street, Edinburgh in Edinburgh (from the 1850s) as well as the National Wallace Monument at Stirling (1859-69). The rebuilding of Balmoral Castle as a baronial palace and its adoption as a royal retreat from 1855-8 confirmed the popularity of the style.
Question: Which Edward lived for a longer time, Blore or Calvert?
[A]:
span