Question: The BBC's highlights package on Saturday and Sunday nights, as well as other evenings when fixtures justify, will run until 2016. Television rights alone for the period 2010 to 2013 have been purchased for 1.782 billion. On 22 June 2009, due to troubles encountered by Setanta Sports after it failed to meet a final deadline over a 30 million payment to the Premier League, ESPN was awarded two packages of UK rights containing a total of 46 matches that were available for the 200910 season as well as a package of 23 matches per season from 201011 to 201213. On 13 June 2012, the Premier League announced that BT had been awarded 38 games a season for the 201314 through 201516 seasons at 246 million-a-year. The remaining 116 games were retained by Sky who paid 760 million-a-year. The total domestic rights have raised 3.018 billion, an increase of 70.2% over the 201011 to 201213 rights. The value of the licensing deal rose by another 70.2% in 2015, when Sky and BT paid a total of 5.136 billion to renew their contracts with the Premier League for another three years up to the 201819 season.
Is there an answer to this question: When Setanta Sports could not pay their bill to the league, which network took over broadcast rights from them?

Answer: ESPN

Question: LEDs have also been used as a medium-quality voltage reference in electronic circuits. The forward voltage drop (e.g. about 1.7 V for a normal red LED) can be used instead of a Zener diode in low-voltage regulators. Red LEDs have the flattest I/V curve above the knee. Nitride-based LEDs have a fairly steep I/V curve and are useless for this purpose. Although LED forward voltage is far more current-dependent than a Zener diode, Zener diodes with breakdown voltages below 3 V are not widely available.
Is there an answer to this question: What LEDs have a very steep I/V curve?

Answer: Nitride-based LEDs

Question: Finally, hysteresis synchronous motors typically are (essentially) two-phase motors with a phase-shifting capacitor for one phase. They start like induction motors, but when slip rate decreases sufficiently, the rotor (a smooth cylinder) becomes temporarily magnetized. Its distributed poles make it act like a PMSM. The rotor material, like that of a common nail, will stay magnetized, but can also be demagnetized with little difficulty. Once running, the rotor poles stay in place; they do not drift.
Is there an answer to this question: How can't a hysteresis synchronous motor's rotor be described?

Answer: unanswerable

Question: In an effort to demonstrate peaceful intentions toward Germany, on 13 April 1941, the Soviets signed a neutrality pact with Axis power Japan. While Stalin had little faith in Japan's commitment to neutrality, he felt that the pact was important for its political symbolism, to reinforce a public affection for Germany. Stalin felt that there was a growing split in German circles about whether Germany should initiate a war with the Soviet Union. Stalin did not know that Hitler had been secretly discussing an invasion of the Soviet Union since summer 1940, and that Hitler had ordered his military in late 1940 to prepare for war in the east regardless of the parties' talks of a potential Soviet entry as a fourth Axis Power.
Is there an answer to this question: Who did the Soviet Union agree to remain neutral with when they signed a treaty on the 13th of April?

Answer:
Japan