Problem: You may be wondering, how can a glacier get so big? Why does it move? These are both good questions. In the winter months, precipitation falls as snow. This solid form of water builds up on the ground as long as the temperatures stay cold enough. As the temperature rises, the snow starts to melt. The frozen water changes state back into a liquid state. Nearer the poles, summer does not last very long. If the summer is long enough and warm enough, all the snow may melt. This is what typically happens now. The earth was a little cooler 12,000 years ago. As a result, during the summer months, that amount of snow did not melt. It may have only been an inch or so of snow that melted. The following winter, snow fell on top of this left-over snow. This next winters snowfall had a head start. Year after year, the snow that did not melt became thicker and thicker. Inch by inch the snow started to build up. Over many years, layer upon layer of snow compacted and turned to ice.

Question: "How does the snow turn into ice?"

Answer: "Layer upon layer of snow compacted and turned to ice"

OPTIONS:
- no
- yes
Answer: yes

Question:
Let me begin again. I like life on the resort worlds -- always have and, after the upcoming mindwipe, always will. Last year, I rented a small house on Vega IV, a sea world, all islands and reefs and archipelagos, turquoise waters and aquamarine skies, sunrises like symphonies and sunsets like stars gone supernova. There's only one city: called Nuevo Acapulco in La Enciclopedia del Empirio de la Humanidad, it's N'apulco to the locals. The N'apulcans are mostly emigrants from Polaris II; the only difference between them and their Carribbean ancestors is that the ancestors fleeced NorAm tourists. Now the N'apulcans profit from their Hispanic siblings. I don't mean to sound cynical. I suppose I wish to show that I'm still capable of a certain authorial distance, a semblance of dispassionate observation. The following events may indicate otherwise. In fine tourist tradition, most homes on Vega IV are named. Mine was The Sleeping Flamingo, and its outer walls were coral pink. Were they mood-sensitive, they would have changed as I first viewed them. The rental agent, an attractive N'apulcan named Tasha Cortez, was not mood-sensitive either. She said, "It's beautiful, isn't it, Senor Flynn?" My instinct was to gesture curtly with a cupped hand that she lift the wind boat and take me elsewhere. But she was young and attractive (as I have said and may say again) and eager and so happy to be assisting the infamous Bernardo Flynn that I merely raised an eyebrow in mild scepticism. And then, because a playwright cannot resist a promising line, I said, "Your Sleeping Flamingo should be put to sleep." After reading the above, is "The Sleeping Flamingo" the correct answer to the question "What is the full name of the city Tasha Cortez came from?"? OPTIONS:
- no
- yes

Answer:
no

Input: Static electricity is like a teeter-totter. What happens if a teeter-totter is balanced? Correct! It does not move. What about when its not balanced? Yes, it will now begin to move. Charges move when they are not balanced. Charges can build up by friction. Maybe you rub your feet on a wool mat or carpet. Rubber soled shoes readily gain charges. The wool carpet easily gives up charges. The two items become unbalanced. One item has a positive charge. The other has a negative charge. The difference in charge is called static electricity. Just like the teeter-totter, something is going to move. Positive charges build up on the mat. Negative charges build up on you.
"If two items build unbalanced charges, the difference is called what?" is "Good charge"?

OPTIONS:
- no
- yes
Output: no

Input: Among the early blows struck for independence was a rebellion in the town of Olhao. On 16 June 1808, the townsfolkarmed with little more than ancient swords, spears, and stonesattacked and captured the local French garrison. It's said that a party of local men then set sail from Olhao all the way to Brazil, without maps or navigational aids, to tell the king of the insurrection. The real battle, however, was waged under the leadership of the Duke of Wellington, whose coalition forces expelled the French after two years of bitter fighting. The war left Portugal further weakened, and in 1822 its major empire outpost, Brazil, declared independence. At the same time, a dispute over the crown continually raged between Pedro IV, the absentee monarch who preferred to reign as Emperor of Brazil rather than return to Portugal, and his brother Miguel. The power struggle, with strong overtones of absolutism versus liberalism, excited the interest and intervention of other powers. With British help, Pedro defeated Miguel off Cape St. Vincent in 1833, and his expeditionary force marched to Lisbon. Pedro took the throne, though armed struggle continued for months and the lingering bitterness long after that. By 1892 Portugal, racked by wars and the continuing expense of maintaining its African colonies (including those of Mozambique and Angola), declared itself bankrupt. The seeds of discontent with absolutist rule were sown. Kingdom's End Bloodshed would haunt the remaining years of the Portuguese monarchy. On 1 February 1908, the royal family was riding in an open carriage along the Lisbon river front plaza, Terreiro do Paco, when an assassin opened fire and killed King Carlos and the heir to the throne, Prince Luis Filipe. The prince's younger brother, Prince Manuel, was also hit, but he survived and was thus propelled to the throne at the tender age of 19. Amid republican agitation, a surprise uprising led by elements within the armed forces deposed Manuel in 1910. Having ruled for less than three years, Manuel died in exile in 1932 in England. The sudden end of more than seven centuries of monarchy brought confusion and crisis to the country. Presidents and prime ministers were ushered into and out of office an unbelievable 45 times between 1910 and 1926, until a military revolution suspended Portugal's problematic democracy.
"How many years passed between Portugal declaring bankruptcy and the assassination of King Carlos and Prince Luis Filipe?" is "two years"?

OPTIONS:
- no
- yes
Output:
no