Problem: Hellenistic period:

Antigonus then sent his son Demetrius to regain control of Greece. In 307 he took Athens, expelling Demetrius of Phaleron, Cassander's governor, and proclaiming the city free again. Demetrius now turned his attention to Ptolemy, defeating his fleet at the Battle of Salamis and taking control of Cyprus. In the aftermath of this victory, Antigonus took the title of king (basileus) and bestowed it on his son Demetrius Poliorcetes, the rest of the Diadochi soon followed suit. Demetrius continued his campaigns by laying siege to Rhodes and conquering most of Greece in 302, creating a league against Cassander's Macedon.

Who bestowed the title of king to Demetrius Poliorcetes?
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A: Antigonus

Problem: The center of traditional Uruguayan food and beverage in Montevideo is the Mercado del Puerto ("Port Market"). A torta frita is a pan-fried cake consumed in Montevideo and throughout Uruguay. It is generally circular, with a small cut in the centre for cooking, and is made from wheat flour, yeast, water and sugar or salt. Beef is very important in Uruguayan cuisine and an essential part of many dishes. Montevideo has a variety of restaurants, from traditional Uruguayan cuisine to Japanese cuisine such as sushi. Notable restaurants in Montevideo include Arcadia atop the Plaza Victoria, widely regarded to be the finest restaurant in the city. Arcadia is set in a classic Italian-inspired dining room and serves lavish dishes such as terrine of pheasant marinated in cognac, grilled lamb glazed with mint and garlic, and duck confit on thin strudel pastry with red cabbage. El Fogon is more popular with the late-night diners of the city. Its interior is brightly lit and the walls covered with big mirrors. Officially a barbecue and seafood restaurant, it serves grilled meat dishes, as well as salmon, shrimp and calamari. Also of note is the Cru. Numerous restaurants are located along the Rambla of Montevideo. There is an Irish pub in the eastern part of the Old District named Shannon Irish pub, another testament to the European heritage of the city.
Where is Shannon Irish pub located?
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Answer: the eastern part of the Old District

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Oklahoma City is home to several professional sports teams, including the Oklahoma City Thunder of the National Basketball Association. The Thunder is the city's second "permanent" major professional sports franchise after the now-defunct AFL Oklahoma Wranglers and is the third major-league team to call the city home when considering the temporary hosting of the New Orleans/Oklahoma City Hornets for the 200506 and 200607 NBA seasons.
What NBA team hails from Oklahoma City?
A: Thunder

Context and question: In central portions of the U.S., tornadoes are more common than anywhere else on Earth and touch down most commonly in the spring and summer. Deadly and destructive hurricanes occur almost every year along the Atlantic seaboard and the Gulf of Mexico. The Appalachian region and the Midwest experience the worst floods, though virtually no area in the U.S. is immune to flooding. The Southwest has the worst droughts; one is thought to have lasted over 500 years and to have hurt Ancestral Pueblo peoples. The West is affected by large wildfires each year.
Destructive hurricanes occur along the West Coast and where else?
Answer: unanswerable

Question: In June 2005, presidential elections were held for the first time since the coup that deposed Iala. Iala returned as the candidate for the PRS, claiming to be the legitimate president of the country, but the election was won by former president Joao Bernardo Vieira, deposed in the 1999 coup. Vieira beat Malam Bacai Sanha in a runoff election. Sanha initially refused to concede, claiming that tampering and electoral fraud occurred in two constituencies including the capital, Bissau.
Is there an answer to this question: When was Vieira, a former president, deposed?

Answer: 1999

QUES: UNFPA provided aid to Peru's reproductive health program in the mid-to-late '90s. When it was discovered a Peruvian program had been engaged in carrying out coercive sterilizations, UNFPA called for reforms and protocols to protect the rights of women seeking assistance. UNFPA was not involved in the scandal, but continued work with the country after the abuses had become public to help end the abuses and reform laws and practices.

After the scandal became private, what did UNFPA work to reform in Peru?
What is the answer?
ANS:
unanswerable