Question: In the controversial elections in 2002, Sassou won with almost 90% of the vote cast. His two main rivals, Lissouba and Bernard Kolelas, were prevented from competing and the only remaining credible rival, Andre Milongo, advised his supporters to boycott the elections and then withdrew from the race. A new constitution, agreed upon by referendum in January 2002, granted the president new powers, extended his term to seven years, and introduced a new bicameral assembly. International observers took issue with the organization of the presidential election and the constitutional referendum, both of which were reminiscent in their organization of Congo's era of the one-party state. Following the presidential elections, fighting restarted in the Pool region between government forces and rebels led by Pastor Ntumi; a peace treaty to end the conflict was signed in April 2003.
Is there an answer to this question: When was the new constitution ratified?

Answer: January 2002


Question: Note: The green arrows (), red arrows (), and blue dashes () represent changes in rank. The changes in rank are not relative to the HDI list above, but are according to the source (p. 168) calculated with the exclusion of countries which are missing IHDI data.
Is there an answer to this question: What represents not changing rank?

Answer: unanswerable


Question: By the late 20th century, the majority of the world's countries had a prime minister or equivalent minister, holding office under either a constitutional monarchy or a ceremonial president. The main exceptions to this system have been the United States and the presidential republics in Latin America modelled on the U.S. system, in which the president directly exercises executive authority.
Is there an answer to this question: In the U.S. and governments modeled on it, who holds executive power?

Answer: president


Question: Interactions between alcohol and certain antibiotics may occur and may cause side-effects and decreased effectiveness of antibiotic therapy. While moderate alcohol consumption is unlikely to interfere with many common antibiotics, there are specific types of antibiotics with which alcohol consumption may cause serious side-effects. Therefore, potential risks of side-effects and effectiveness depend on the type of antibiotic administered. Despite the lack of a categorical counterindication, the belief that alcohol and antibiotics should never be mixed is widespread.
Is there an answer to this question: What is unlikely to interfere with many common side-effects?

Answer:
unanswerable