input: Please answer the following: Extract the answer to the question from the following context. Question: What no longer existed since Africa and Eurasia collided? Context: During the Miocene continents continued to drift toward their present positions. Of the modern geologic features, only the land bridge between South America and North America was absent, the subduction zone along the Pacific Ocean margin of South America caused the rise of the Andes and the southward extension of the Meso-American peninsula. India continued to collide with Asia. The Tethys Seaway continued to shrink and then disappeared as Africa collided with Eurasia in the Turkish-Arabian region between 19 and 12 Ma (ICS 2004). Subsequent uplift of mountains in the western Mediterranean region and a global fall in sea levels combined to cause a temporary drying up of the Mediterranean Sea resulting in the Messinian salinity crisis near the end of the Miocene.
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output: Tethys Seaway

Please answer this: Extract the answer to the question from the following context. Question: Wolves are not a type of? Context: The elimination of wolves from Yellowstone National Park had profound impacts on the trophic pyramid. Without predation, herbivores began to over-graze many woody browse species, affecting the area's plant populations. In addition, wolves often kept animals from grazing in riparian areas, which protected beavers from having their food sources encroached upon. The removal of wolves had a direct effect on beaver populations, as their habitat became territory for grazing. Furthermore, predation keeps hydrological features such as creeks and streams in normal working order. Increased browsing on willows and conifers along Blacktail Creek due to a lack of predation caused channel incision because they helped slow the water down and hold the soil in place.
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Answer: herbivores

Problem: Extract the answer to the question from the following context. Question: If one is an aspiring physician at the University of Kansas, what school should one enroll in? Context: The University of Kansas Medical Center features three schools: the School of Medicine, School of Nursing, and School of Health Professions. Furthermore, each of the three schools has its own programs of graduate study. As of the Fall 2013 semester, there were 3,349 students enrolled at KU Med. The Medical Center also offers four year instruction at the Wichita campus, and features a medical school campus in Salina, Kansas that is devoted to rural health care.

A: School of Medicine

Problem: Given the question: Extract the answer to the question from the following context. Question: Where is it written that it is ok for citizens to pit the two governments against each other when they don't get their way? Context: Federalism in the United States is the evolving relationship between state governments and the federal government of the United States. American government has evolved from a system of dual federalism to one of associative federalism. In "Federalist No. 46," James Madison asserted that the states and national government "are in fact but different agents and trustees of the people, constituted with different powers." Alexander Hamilton, writing in "Federalist No. 28," suggested that both levels of government would exercise authority to the citizens' benefit: "If their [the peoples'] rights are invaded by either, they can make use of the other as the instrument of redress." (1)
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The answer is:
Federalist No. 28

input question: Extract the answer to the question from the following context. Question: How galvanization applied electrochemically? Context: Zinc is more reactive than iron or steel and thus will attract almost all local oxidation until it completely corrodes away. A protective surface layer of oxide and carbonate (Zn5(OH)6(CO3)2) forms as the zinc corrodes. This protection lasts even after the zinc layer is scratched but degrades through time as the zinc corrodes away. The zinc is applied electrochemically or as molten zinc by hot-dip galvanizing or spraying. Galvanization is used on chain-link fencing, guard rails, suspension bridges, lightposts, metal roofs, heat exchangers, and car bodies.???
output answer: hot-dip galvanizing

input question: Extract the answer to the question from the following context. Question: Why were new buildings required? Context: The first degrees from the college were awarded in 1849. The university was expanded with new buildings to accommodate more students and faculty. With each new president, new academic programs were offered and new buildings built to accommodate them. The original Main Building built by Sorin just after he arrived was replaced by a larger "Main Building" in 1865, which housed the university's administration, classrooms, and dormitories. Beginning in 1873, a library collection was started by Father Lemonnier. By 1879 it had grown to ten thousand volumes that were housed in the Main Building.???
output answer:
new academic programs were offered