Problem: Transistor:

Discrete transistors are individually packaged transistors. Transistors come in many different semiconductor packages (see image). The two main categories are through-hole (or leaded), and surface-mount, also known as surface-mount device (SMD). The ball grid array (BGA) is the latest surface-mount package (currently only for large integrated circuits). It has solder "balls" on the underside in place of leads. Because they are smaller and have shorter interconnections, SMDs have better high-frequency characteristics but lower power rating.

What is the most common type of transistor?
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A: unanswerable

Problem: Some historians estimate the number of magnates as 1% of the number of szlachta. Out of approx. one million szlachta, tens of thousands of families, only 200300 persons could be classed as great magnates with country-wide possessions and influence, and 3040 of them could be viewed as those with significant impact on Poland's politics.
Historians estimate how much of magnates make up szlachta?
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Answer: 1%

Q: What is a question about this article? If the question is unanswerable, say "unanswerable".
Predatory lending refers to the practice of unscrupulous lenders, enticing borrowers to enter into "unsafe" or "unsound" secured loans for inappropriate purposes. A classic bait-and-switch method was used by Countrywide Financial, advertising low interest rates for home refinancing. Such loans were written into extensively detailed contracts, and swapped for more expensive loan products on the day of closing. Whereas the advertisement might state that 1% or 1.5% interest would be charged, the consumer would be put into an adjustable rate mortgage (ARM) in which the interest charged would be greater than the amount of interest paid. This created negative amortization, which the credit consumer might not notice until long after the loan transaction had been consummated.
What was created when the interest charged was greater than the amount of interest paid?
A: negative amortization

Context and question: Madonna starred in the film Swept Away, directed by Ritchie. Released direct-to-video in the UK, the film was a commercial and critical failure. In May 2002 she appeared in London in the West End play Up For Grabs at the Wyndhams Theatre (billed as 'Madonna Ritchie'), to universally bad reviews and was described as "the evening's biggest disappointment" by one. That October, she released "Die Another Day", the title song of the James Bond film Die Another Day, in which she had a cameo role, described by The Guardian film reviewer as "incredibly wooden". The song reached number eight on the Billboard Hot 100 and was nominated for both a Golden Globe Award for Best Original Song and a Golden Raspberry for Worst Song.
Which film did Madonna starred in that was directed by Ritchie?
Answer: Swept Away

Question: Rothko also began using the new synthetic pigments, but not always with happy results. In 1962 he donated to Harvard University a series of large murals of the Passion of Christ whose predominant colors were dark pink and deep crimson. He mixed mostly traditional colors to make the pink and crimson; synthetic ultramarine, cerulean blue, and titanium white, but he also used two new organic reds, Naphtol and Lithol. The Naphtol did well, but the Lithol slowly changed color when exposed to light. Within five years the deep pinks and reds had begun to turn light blue, and by 1979 the paintings were ruined and had to be taken down.
Is there an answer to this question: What happened in 1997?

Answer: unanswerable

Question: Virgil is traditionally ranked as one of Rome's greatest poets. His Aeneid has been considered the national epic of ancient Rome from the time of its composition to the present day. Modeled after Homer's Iliad and Odyssey, the Aeneid follows the Trojan refugee Aeneas as he struggles to fulfill his destiny and arrive on the shores of Italyin Roman mythology the founding act of Rome. Virgil's work has had wide and deep influence on Western literature, most notably Dante's Divine Comedy, in which Virgil appears as Dante's guide through hell and purgatory.
Is there an answer to this question: What era did Dante write The Divine Comedy in?

Answer:
unanswerable