Input: Article: Predators are often another organism's prey, and likewise prey are often predators. Though blue jays prey on insects, they may in turn be prey for cats and snakes, and snakes may be the prey of hawks. One way of classifying predators is by trophic level. Organisms that feed on autotrophs, the producers of the trophic pyramid, are known as herbivores or primary consumers; those that feed on heterotrophs such as animals are known as secondary consumers. Secondary consumers are a type of carnivore, but there are also tertiary consumers eating these carnivores, quartary consumers eating them, and so forth. Because only a fraction of energy is passed on to the next level, this hierarchy of predation must end somewhere, and very seldom goes higher than five or six levels, and may go only as high as three trophic levels (for example, a lion that preys upon large herbivores such as wildebeest, which in turn eat grasses). A predator at the top of any food chain (that is, one that is preyed upon by no organism) is called an apex predator; examples include the orca, sperm whale, anaconda, Komodo dragon, tiger, lion, tiger shark, Nile crocodile, and most eagles and owlsand even omnivorous humans and grizzly bears. An apex predator in one environment may not retain this position as a top predator if introduced to another habitat, such as a dog among alligators, a skunk in the presence of the great horned owl immune to skunk spray, or a snapping turtle among jaguars; a predatory species introduced into an area where it faces no predators, such as a domestic cat or a dog in some insular environments, can become an apex predator by default.

Now answer this question: What is an organism at the top of the food chain called?

Output: apex predator

Input: Article: Gaddafi financially supported other militant groups across the world, including the Black Panther Party, Nation of Islam, Tupamaros, 19th of April Movement and Sandinista National Liberation Front in the Americas, the ANC among other liberation movements in the fight against Apartheid in South Africa, the Provisional Irish Republican Army, ETA, Sardinian nationalists, Action directe, the Red Brigades, and the Red Army Faction in Europe, and the Armenian Secret Army, Japanese Red Army, Free Aceh Movement, and Moro National Liberation Front in Asia. Gaddafi was indiscriminate in the causes he funded, sometimes switching from supporting one side in a conflict to the other, as in the Eritrean War of Independence. Throughout the 1970s these groups received financial support from Libya, which came to be seen as a leader in the Third World's struggle against colonialism and neocolonialism. Though many of these groups were labelled "terrorists" by critics of their activities, Gaddafi rejected such a characterisation, instead considering them revolutionaries engaged in liberation struggles.

Now answer this question: During what decade did Libya finance militant groups?

Output: 1970s

Input: Article: Compaq, who had previously held the third place spot among PC manufacturers during the 1980s and early-mid 1990s, initiated a successful price war in 1994 that vaulted them to the biggest by the year end, overtaking a struggling IBM and relegating Apple to third place. Apple's market share further struggled due to the release of the Windows 95 operating system, which unified Microsoft's formerly separate MS-DOS and Windows products. Windows 95 significantly enhanced the multimedia capability and performance of IBM PC compatible computers, and brought the capabilities of Windows to parity with the Mac OS GUI.

Now answer this question: Who did Compaq overtake in the price war of 1994?

Output:
IBM