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.

Example Input: Passage: Petrova was ranked world No. 76 going into the 2003 French Open. In the first round she beat the three-time champion and world No. 12 Monica Seles 6-4, 6-0, on what was to be Seles last professional match. She then defeated Silvija Talaja 6-1, 6-1 and Marissa Irvin 6-1, 6-1 to reach the fourth round. Here, Petrova stunned 7th seed Jennifer Capriati 6-3, 4-6, 6-3. In the quarterfinals, Petrova won again in three sets over 21st seed Vera Zvonareva 6-1, 4-6, 6-3 to reach her first ever Grand Slam semifinal. Petrova faced world No. 2, Kim Clijsters, and despite having a set point in the first set, Petrova was beaton in straight sets 7-5, 6-1. Despite this, Petrovas ranking increased to world No. 30.
Question: How many total games did Petrova play in all matches combined?
Answer type: Number
Example Output: 117.

Example Input: Passage: The age distribution, , in Lausanne is; 11,818 children or 9.4% of the population are between 0 and 9 years old and 12,128 teenagers or 9.7% are between 10 and 19. Of the adult population, 21,101 people or 16.8% of the population are between 20 and 29 years old. 22,158 people or 17.6% are between 30 and 39, 18,016 people or 14.4% are between 40 and 49, and 13,940 people or 11.1% are between 50 and 59. The senior population distribution is 11,041 people or 8.8% of the population are between 60 and 69 years old, 8,277 people or 6.6% are between 70 and 79, there are 5,896 people or 4.7% who are between 80 and 89, and there are 1,171 people or 0.9% who are 90 and older.
Question: How many people are 60 and older?
Answer type: Number
Example Output: 15344.

Example Input: Passage: On 6 and 13 December 1971, the Soviet Navy dispatched two groups of cruisers and destroyers and a submarine armed with nuclear missiles from Vladivostok; they trailed US Task Force 74 into the Indian Ocean from 18 December 1971 until 7 January 1972. The Soviets also had a nuclear submarine to help ward off the threat posed by USS Enterprise task force in the Indian Ocean.
Question: How many days did the Soviet Navy trail US Task Force 74 into the Indian Ocean?
Answer type: Number
Example Output:
20.