In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.

[Q]: Article: Professor Smith recently persuaded 35 people, 23 of them women, to keep a diary of all their absent-minded actions for a fortnight. When he came to analyse their embarrassing lapses ( ) in a scientific report, he was surprised to find that nearly all of them fell into a few groupings, nor did the lapses appear to be entirely random . One of the women, for instance, on leaving her house for work one morning threw her dog her earrings and tried to fix a dog biscuit on her ear. "the explanation for this is that the brain is like a computer," explains the professor. "People programme themselves to do certain activities regularly. It was the woman's custom every morning to throw her dog two biscuits and then put on her earrings. But somehow the action got reversed in the programme," About one in twenty of the incidents the volunteers reported were these "programme assembly failures," Altogether the volunteers logged 433 unintentional actions that they found themselves doing -- an average of twelve each, There appear to be peak periods in the day when we are at our zaniest . These are two hours some time between eight a.m. and noon, between four and six p.m. with a smaller peak between eight and ten p.m. "Among men the peak seems to be when a changeover in brain 'programmes' occurs, for instance between going to and from work." Women on average reported slightly more lapses- 12.5 compared with 10.9 for men probably because they were more reliable reporters. A startling finding of the research is that the absent-minded activity is a hazar of doing things in which we are skilled. Normally, you would expect that skill reduces the number of errors we make. But trying to avoid silly lapses by concentrating more could make things a lot worse or even dangerous.
Answer: to keep a record of what they did unintentionally
[A]: In his study Professor Smith asked the subjects_.

[Q]: Article: London--A morning train rides away, across the channel. English kids discuss the Liverpool's football team in a Paris pub. Some Parisians have started to travel to work in London. In the 19th century, Charles Dickens compared the two cities, London and Paris, in A Tale of Two Cities. These days, it might be A tale of One City. As there are few jobs at home over recent years, perhaps 250,000 Frenchmen moved across the channel. With an undersea tunnel, they could travel between cities in three hours. The European Union freed them from immigration and customs. Paris, rich in beauty, is more stylish. But London feels more full of life, and more fun until the pubs shut down. "For me, the difference is that London is real, alive," said Trevor Wheeler, a financial expert. Chantal Jaouen, a professional designer, agrees. "I am French, but I'll stay in London," she said. There is, of course, the other view. Julie Lenoux is a student who moved to London two years ago. "I think people laugh more in Paris," she said. "Both cities have changed _ ," said Larry Collins, an author and sometimes a Londoner. Like most people who know both cities well, he finds the two now fit together comfortably. "I first fell in love with Paris in the 1950s. Things are so much more ordered, and life is better." But certainly not cheaper. In some parts of London, rents can be twice those on Avenue Foch in Paris. Deciding between London and Paris requires a lifestyle choice. Like Daphne Benoit, a French journalism student with perfect English, many young people are happy to be close enough so they don't have to choose. "I love Paris, my little neighborhood, the way I can walk around a centre, but life is too organized," she said. "In London, you can be whoever you want. No one cares."
Answer: Liverpool is a big city in France
[A]: It can be inferred that _ .

[Q]: Article: Much older than the Great Wall, Stonehenge is one of the world's most fascinating, but least understood historical sites. Every year, thousands of tourists come to admire Stonehenge's beauty and to wonder about how and why it was built. Scientists have dated the site, which is located in prefix = st1 /England, to around 3000 BC. The stone circle was constructed in a number of stages over hundreds of years. It took millions of man hours to raise the heavy stones. Though there are many theories, it is still a mystery how stone-age man dragged such heavy stones over 380 kilometers from where they were made. Prehistoric people had only basic wooden tools. To move the stones they probably used tree trunks to roll them along. Some historians believe that Stonehenge was a temple, the site of ancient sacrifices . Others believe it was a burial place or perhaps even a giant sundial to tell the time. Whatever their ancient use was, the stones have always been a source of fascination for British people. One record from 1135 said the great stones were carried to Englandby giant magical creatures! In modern times Stonehenge has become a huge hit with tourists.
Answer: most of its history remains a mystery
[A]:
Tourists are interested in Stonehenge mainly because _ .