user: Article: The Marches were a happy family. Poverty, hard work, and even the fact that Father March was away with the Union armies could not down the spirits of Meg, Jo, Amy, and Marmee, as the March girls called their mother. The March sisters tried to be good but had their share of faults. Pretty Meg was often displeased with the schoolchildren she taught; boyish Jo was easy to become angry; golden-haired schoolgirl Amy liked to show up; but Beth, who kept the house, was loving and gentle always. The happy days passed and darkness came when a telegram arrived for Mrs. March. "Your husband is very ill," it said, "come at once." The girl tried to be brave when their mother left for the front. They waited and prayed. Little Beth got scarlet fever   when she was taking care of the sick neighbor. She became very ill but began to recover by the time Marmee was back. When Father came home from the front and at that joyful Christmas dinner they were once more all together. Three years later the March girls had grown into young womanhood. Meg became Mrs. Brooke, and after a few family troubles got used to her new state happily. Jo had found pleasure in her literary efforts. Amy had grown into a young lady with a talent for design and an even greater one for society. But Beth had never fully regained her health, and her family watched her with love and anxiety. Amy was asked to go and stay in Europe with a relative of the Marches. Jo went to New York and became successful in her writing and had the satisfaction of seeing her work published there. But at home the bitterest blow was yet to fall. Beth had known for some time that she couldn't live much longer to be with the family and in the spring time she died. News came from Europe that Amy and Laurie, the grandson of a wealthy neighbor, had planned to be married soon. Now Jo became ever more successful in her writing and got married to Professor Bhaer and soon afterwards founded a school for boys. And so the little women had grown up and lived happily with their children,... Question: Who was the most successful in career   among the March girls? Yes or no, is the answer "Jo"?
No


Article: Some problems are difficult to solve. But there are a lot of number expressions that can help. For example, if we put two and two together, we might come up with the right answer. We know that two heads are better than one. It is always better to work with another person to solve a problem. Some problems have only one solution. You cannot be of two minds over this. But with any luck,we can solve the problem in two shakes of a lamb's tail. In other words,we could have our answers quickly and easily. Sometimes we can kill two birds with one stone. That is, we can complete two goals with only one effort or action. But we must remember that two wrongs don't make a right. If someone does something bad to you, you should not do the same to him. If you are going out with your girlfriend,or boyfriend,but you don't want another friend to go along on your date,you can just say to your friend: two's company, three's a crowd. When I was a young child in school, I had to learn the three R' s. These important skills are reading, writing and arithmetic. These three words do not all start with the letter "R". But they have the sound of "R". My teacher used to give three cheers when I did well in maths. They gave praise and approval for a job well done. Some of my friends were confused and did not understand their school work. They were at sixes and sevens. In fact, they did not care if they finished high school. But they were happy when they completed their studies and graduated from high school. They were in seventh heaven. They were on cloud nine. Nine times out of ten students who do well in school find good jobs. Some work in an office doing the same things every day at nine-to-five jobs. You do not have to dress to the nines, or wear your best clothes, for this kind of work. Question: If you solve a problem without any difficulty, you can also say that you can do it  _  . Yes or no, is the answer "in two shakes of a lamb's tail"?
Yes


Article: Antidepressant drugs such as Prozac were viewed in the early 1900's as wonder pills that would remove depressive blues for good. But in the past five years, growing scientific evidence has shown these drugs work for only a minority of people. And now a research journal says that these antidepressants can make many patients' depression worse. This alarming suggestion centres on the very chemical that is targeted by antidepressants-serotonin . Drugs such as Prozac are known as selective serotonin re-uptake inhibitors(or SSRIs). Their aim is to increase the level of this  "feel-good" chemical in the brain. But the new research, published in the journal Frontiers In Evolutionary Psychology, points out that serotonin is like a chemical Swiss Army knife, performing a very wide range of jobs in the brain and body. And when we start changing serotonin levels purposely, it may cause a wide range of unwanted effects. These can include digestive problems and even early deaths in older people, according to the study's lead researcher Paul Andrews. " We need to be much more cautious about use of these drugs," says Andrews, an assistant professor of evolutionary psychology at McMaster University in Ontario, Canada. Previous research has suggested that the drugs provide little benefit for most people with mild depression, and actively help only a few of the most severely depressed. Famous psychologist Irving Kirsch has found that for many patients, SSRIs are no more effective than a placebo pill. A research in 2010 on Danish children found a small, but significant, increase in the risk of heart problems among babies whose mothers had used SSRIs in early pregnancy. The key to understanding these side-effects is serotonin, says Andrews. Serotonin is also the reason why patients can often end up feeling still more depressed after they have finished a course of SSRI drugs. He argues that SSRI antidepressants disturb the brain, leaving the patient an even greater depression than before. "After long use, when a patient stops... Question: In Stafford Lightman's opinion,  _  . Yes or no, is the answer "Andrews focused on different things from the drug companies"?


assistant: No