TASK DEFINITION: In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.
PROBLEM: Article: After three military tours in Iraq and three in Afghanistan, Dennis Swols gets angry easily. He is unable to really talk about his time on the battlefield. But as Swols sits in a clinic at Fort Bragg, his hand drops to the furry head beside him. His mood brightens. Sitting at his feet, Lexy , a 5-year-old German shepherd, gives Swols a few moments of distraction . It's her job. And, according to Swols, she is good at it. "I have a hard time talking to people about my battlefield experiences and everything," says Swols, who took part in several wars. Now he's been suffering from post-traumatic stress disorder . "I just pet Lexy. Or I'm sitting here and we won't talk about military things. We'll just talk about the dog. My day is better every time I come in." For Doctor Christine Rumayor, Lexy is a partner and a living, breathing medical tool. The dog can calm a patient and make a therapy appointment a little more enjoyable. Animal therapy is used in only a few other army medical centers. A small number of dogs like Lexy are being used almost as co-therapists. The army is struggling to address stress disorders and mental health problems brought by more than ten years of war. One of the big difficulties is getting soldiers to seek treatment. Lexy, it turns out, is particularly good at that. Rumayor , who uses Lexy in her practice, said there was a resistance at first. "You don't expect everyone to think they can just bring their dog to work," she said. Walking around the base, she uses Lexy to attract soldiers, and then draws them into conversation. "There's nothing better than coming to an appointment where you get to have a warm furry thing that you get to pet all the time. People don't want to come in the door. When they see Lexy coming in, it makes them want to come in the door."
Answer: He is suffering from post-war stress.

SOLUTION: What do we know about Dennis Swols ?

PROBLEM: Article: I am a mother of three girls. Getting married and having children was my childhood goal in life. By the time I had my third daughter, my middle daughter was not quite two and my oldest was three and a half. I loved them so much, yet there were some days I referred to as "too much of a good thing". As any mother of young children knows, when the children are quiet, they're either sleeping or in trouble. This morning, I knew that the only sleeping child at this time of day could be the baby. I was wondering whether I should enjoy the silence or ruin my peace --- and the girls' fun. Finally, I thought I'd better go and find out what those two were doing. I could hear a noise. It was coming from the bathroom. As I got closer, I could see that the door was closed. I said to myself, "Oh no, please not the toilet again!" Sure enough, when I opened the door I saw Candace and Charity standing around the toilet, dipping their toothbrushes in --- and brushing their teeth! Not only that, but the toilet was unflushed ! I hardly had any words to speak. As I snatched the toothbrushes out of their hands and flushed the toilet I shouted, "What are you doing?" Candace, my oldest daughter, answered, "We're brushing our teeth!" They both smiled at me. Hoping this was the only time they had ever done this shocking thing, I asked, "You never did this before, did you?" Candace answered, "Oh, we do it all the time, mommy. We do it with yours and Daddy's toothbrush, too!" The moral of the story: What you don't know won't hurt you; but when you do find out, it just might kill you!
Answer: They are lovely but troublesome.

SOLUTION: What's the writer's general impression of young children?

PROBLEM: Article: Watch a baby between six and nine months old,and you will observe the basic idea of geometry being learned.Once the baby has mastered the idea that space is three dimensional ,it reaches out and begins grasping various things,that the ideas of sets and numbers are formed.So far,so good.But now an _ development takes place.The nerver fibers in the brain separate themselves in such a way that the baby begins to hear sounds very exactly.Soon it picks up language.And it is then brought into direct communication with grown-ups.From this point on,it is usually downhill all the way for mathematics,because the child now becomes exposed to all the rubbish words and beliefs of the born.Nature,having done very well by the child to this point,having permitted it the luxury of thinking for itself for eighteen months,now gives it up to the unreasonable conventions and beliefs of society.But at least the child knows something of geometry and peaceful days,no matter what vicissitudes it may suffer later on.The main reservoir of mathematical ability in any society is thus possessed by children who are about two years old,children who have just learned to speak freely.
Answer: The impact of language on mathematics.

SOLUTION:
What does the passage mainly discuss?