Answer the question from the given passage. Your answer should be directly extracted from the passage, and it should be a single entity, name, or number, not a sentence.

[Q]: Passage: As Jamukha and Temüjin drifted apart in their friendship, each began consolidating power, and soon became rivals. Jamukha supported the traditional Mongolian aristocracy, while Temüjin followed a meritocratic method, and attracted a broader, though lower class, range of followers. Due to his earlier defeat of the Merkits, and a proclamation by the shaman Kokochu that the Eternal Blue Sky had set aside the world for Temüjin, Temüjin began rising to power. In 1186, Temüjin was elected khan of the Mongols. However, Jamukha, threatened by Temüjin's rapid ascent, quickly moved to stop Temüjin's ambitions. In 1187, he launched an attack against his former friend with an army of thirty thousand troops. Temüjin hastily gathered together his followers to defend against the attack, but he was decisively beaten in the Battle of Dalan Balzhut. Jamukha horrified people greatly and harmed his image by boiling seventy young male captives alive in cauldrons, alienating many of his potential followers and eliciting sympathy for Temüjin. Toghrul, as Temüjin's patron, was exiled to the Qara Khitai. The life of Temüjin for the next ten years is very unclear, as historical records are mostly silent on that period. Question: Where was Temüjin's patron Toghrul exiled?
[A]: Qara Khitai


[Q]: Passage: The mechanisms used to evade the adaptive immune system are more complicated. The simplest approach is to rapidly change non-essential epitopes (amino acids and/or sugars) on the surface of the pathogen, while keeping essential epitopes concealed. This is called antigenic variation. An example is HIV, which mutates rapidly, so the proteins on its viral envelope that are essential for entry into its host target cell are constantly changing. These frequent changes in antigens may explain the failures of vaccines directed at this virus. The parasite Trypanosoma brucei uses a similar strategy, constantly switching one type of surface protein for another, allowing it to stay one step ahead of the antibody response. Masking antigens with host molecules is another common strategy for avoiding detection by the immune system. In HIV, the envelope that covers the virion is formed from the outermost membrane of the host cell; such 'self-cloaked' viruses make it difficult for the immune system to identify them as 'non-self' structures. Question: What is the process by which the adaptive immune system is evaded by the chainging of non-essential epitopes called?
[A]: antigenic variation


[Q]: Passage: Jacksonville has suffered less damage from hurricanes than most other east coast cities, although the threat does exist for a direct hit by a major hurricane. The city has only received one direct hit from a hurricane since 1871; however, Jacksonville has experienced hurricane or near-hurricane conditions more than a dozen times due to storms crossing the state from the Gulf of Mexico to the Atlantic Ocean, or passing to the north or south in the Atlantic and brushing past the area. The strongest effect on Jacksonville was from Hurricane Dora in 1964, the only recorded storm to hit the First Coast with sustained hurricane-force winds. The eye crossed St. Augustine with winds that had just barely diminished to 110 mph (180 km/h), making it a strong Category 2 on the Saffir-Simpson Scale. Jacksonville also suffered damage from 2008's Tropical Storm Fay which crisscrossed the state, bringing parts of Jacksonville under darkness for four days. Similarly, four years prior to this, Jacksonville was inundated by Hurricane Frances and Hurricane Jeanne, which made landfall south of the area. These tropical cyclones were the costliest indirect hits to Jacksonville. Hurricane Floyd in 1999 caused damage mainly to Jacksonville Beach. During Floyd, the Jacksonville Beach pier was severely damaged, and later demolished. The rebuilt pier was later damaged by Fay, but not destroyed. Tropical Storm Bonnie would cause minor damage in 2004, spawning a minor tornado in the process. On May 28, 2012, Jacksonville was hit by Tropical Storm Beryl, packing winds up to 70 miles per hour (113 km/h) which made landfall near Jacksonville Beach. Question: How fast were the winds around St. Augustine in the 1964 hurricane?
[A]:
110 mph


