The problem: Answer a question about this article:
In 2006–07, researchers from the Wildlife Conservation Society studied gorillas in heavily forested regions centered on the Ouesso district of the Sangha Region. They suggest a population on the order of 125,000 Western Lowland Gorillas, whose isolation from humans has been largely preserved by inhospitable swamps.
What was responsible for maintaining the separation between the gorillas and humans?
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The answer: inhospitable swamps


The problem: Answer a question about this article:
A large portion of music played on this format are either considered oldies or recurrent. It often deals with modern romantic and sexual relationships (and sometimes other adult themes such as work, raising children, and family) in a thoughtful and complex way. Soft AC, which has never minded keeping songs in high rotation literally for years in some cases, does not appear necessarily to be facing similar pressures to expand its format. Soft AC includes a larger amount of older music, especially classic R&B, soul, and 1960s and 1970s music, than hot AC.
Music from what two decades is notably featured on the soft AC format?
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The answer: 1960s and 1970s


The problem: Answer a question about this article:
Bird migration is not limited to birds that can fly. Most species of penguin (Spheniscidae) migrate by swimming. These routes can cover over 1,000 km (620 mi). Dusky grouse Dendragapus obscurus perform altitudinal migration mostly by walking. Emus Dromaius novaehollandiae in Australia have been observed to undertake long-distance movements on foot during droughts.
How far do penguins travel when they migrate?
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The answer: over 1,000 km


The problem: Answer a question about this article:
In verbs, 1st person present indicative desinence is -e (∅ in verbs of the 2nd and 3rd conjugation), or -o.
E.g. parle, tem, sent (Valencian); parlo, temo, sento (Northwestern). In verbs, 1st person present indicative desinence is -o, -i or ∅ in all conjugations.
E.g. parlo (Central), parl (Balearic), parli (Northern), ('I speak').
What language is parle or tem ?
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The answer:
Valencian