Problem: Dissolution of the Soviet Union:

In spring 1987, a protest movement arose against new phosphate mines in Estonia. Signatures were collected in Tartu, and students assembled in the university's main hall to express lack of confidence in the government. At a demonstration on May 1, 1987, young people showed up with banners and slogans despite an official ban. On August 15, 1987, former political prisoners formed the MRP-AEG group (Estonians for the Public Disclosure of the Molotov-Ribbentrop Pact), which was headed by Tiit Madisson. In September 1987, the Edasi newspaper published a proposal by Edgar Savisaar, Siim Kallas, Tiit Made, and Mikk Titma calling for Estonia's transition to autonomy. Initially geared toward economic independence, then toward a certain amount of political autonomy, the project, Isemajandav Eesti ("A Self-Managing Estonia") became known according to its Estonian acronym, IME, which means "miracle". On October 21, a demonstration dedicated to those who gave their lives in the 19181920 Estonian War of Independence took place in Voru, which culminated in a conflict with the militia. For the first time in years, the blue, black, and white national tricolor was publicly displayed.

What was requested for Estonia in the proposal printed by the Edasi newspaper in 1987?
---
A: autonomy

Problem: The Legend of Zelda: Twilight Princess:

The game features nine dungeonslarge, contained areas where Link battles enemies, collects items, and solves puzzles. Link navigates these dungeons and fights a boss at the end in order to obtain an item or otherwise advance the plot. The dungeons are connected by a large overworld, across which Link can travel on foot; on his horse, Epona; or by teleporting.

What is the name of Link's steed?
---
A: Epona

Problem: Infection:

Because it is normal to have bacterial colonization, it is difficult to know which chronic wounds are infected. Despite the huge number of wounds seen in clinical practice, there are limited quality data for evaluated symptoms and signs. A review of chronic wounds in the Journal of the American Medical Association's "Rational Clinical Examination Series" quantified the importance of increased pain as an indicator of infection. The review showed that the most useful finding is an increase in the level of pain [likelihood ratio (LR) range, 11-20] makes infection much more likely, but the absence of pain (negative likelihood ratio range, 0.64-0.88) does not rule out infection (summary LR 0.64-0.88).

Why is it difficult to now which chronic wounds are infected?
---
A: Because it is normal to have bacterial colonization

Problem: Phonology:

The word phonology comes from the Greek , phone, "voice, sound," and the suffix -logy (which is from Greek , logos, "word, speech, subject of discussion"). Definitions of the term vary. Nikolai Trubetzkoy in Grundzuge der Phonologie (1939) defines phonology as "the study of sound pertaining to the system of language," as opposed to phonetics, which is "the study of sound pertaining to the act of speech" (the distinction between language and speech being basically Saussure's distinction between langue and parole). More recently, Lass (1998) writes that phonology refers broadly to the subdiscipline of linguistics concerned with the sounds of language, while in more narrow terms, "phonology proper is concerned with the function, behavior and organization of sounds as linguistic items." According to Clark et al. (2007), it means the systematic use of sound to encode meaning in any spoken human language, or the field of linguistics studying this use.

A distinction was drawn between phonology and what?
---
A:
unanswerable