This task involves creating answers to complex questions, from a given passage. Answering these questions, typically involve understanding multiple sentences. Make sure that your answer has the same type as the "answer type" mentioned in input. The provided "answer type" can be of any of the following types: "span", "date", "number". A "span" answer is a continuous phrase taken directly from the passage or question. You can directly copy-paste the text from the passage or the question for span type answers. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words. A "number" type answer can include a digit specifying an actual value. For "date" type answers, use DD MM YYYY format e.g. 11 Jan 1992. If full date is not available in the passage you can write partial date such as 1992 or Jan 1992. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words.

Ex Input:
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: How many years were the Russo-Turkish War and the Austro-Turkish War occurring simultaneously? 
Answer type: Number 

Ex Output:
3.


Ex Input:
Passage: Pew Research Center indicated that (as of 2014) 21 surveyed countries have a positive view (50% or above) of China. With the top ten most positive countries being Pakistan (78%), Tanzania (77%), Bangladesh (77%), Malaysia (74%), Kenya (74%), Thailand (72%), Senegal (71%), Nigeria (70%), Venezuela (67%), and Indonesia (66%). While ten surveyed countries have the most negative view (Below 50%) of China. With the countries being Japan (7%), Vietnam (16%), Turkey (21%), Italy (26%), Germany (28%), India (31%), Poland (32%), Jordan (35%), United States (35%), and Colombia (38%). Chineses own view of China was viewed at 96%. 
Question: How many less percent of people in Jordan had a positive view of China compared to Malaysia? 
Answer type: Number 

Ex Output:
39.


Ex Input:
Passage: The 100th Shipborne Fighter Aviation Regiment  was formed at Saki in the Crimea on 10 March 1986. In January 1992 its personnel refused to take the oath of loyalty to Ukraine, which would have presumably made them part of the Ukrainian Navy or Ukrainian Air Force, and instead its personnel left for Russia, leaving their aircraft and equipment behind. The unit regrouped at Severomorsk-3 as part of the Northern Fleet. However, in February 1993 the regiment was disbanded and its personnel and equipment incorporated into the 279th Shipborne Fighter Aviation Regiment. The 279th Independent Shipborne Assault Aviation Regiment was established in 1973. In 1990 it became a Maritime Assault Aviation Regiment. On 22 February 1993 it was renamed the 279th Shipborne Fighter Aviation Regiment as it absorbed the remaining elements of the 100th Shipborne Fighter Aviation Regiment. 
Question: How many years after the 279th Independent Shipborne Assault Aviation Regiment was established did it become a Maritime Assault Aviation Regiment? 
Answer type: Number 

Ex Output:

17.