In this task, you're given an article, a question which often contains a blank, four options (associated with "A", "B", "C", "D") and the answer to that question. Your task is to classify whether the given answer is correct or not by providing "Yes" or "No", based on the article.

Example Input: Article: Nobody likes staying at home in a public holiday, especially when the weather is fine. Last august we decided to spend the day in the country. The only difficulty was that millions of other people had exactly the same idea. We moved out of the city slowly behind a long line of cars. But at last we came to a quiet country road and after some time, stopped at a lonely farm. We had brought plenty of food with us and we got it out of the car. It was very peaceful in the cool grass until we heard ringing at the top of the hill. What we saw made us pick up our things and run back to the car as quickly as possible. There were about two hundred sheep coming towards us down the path.
Question: Nobody likes staying at home on a public holiday because _ .
Options: (A) the weather is especially fine that day (B) everyone is afraid of being busy at home (C) he feels too crowded at home that day (D) each wants to have a good time in the country
Asnwer: A
Example Output: No

Example Input: Article: Some years ago, on a hot summer day in south Florida, a little boy decided to go for a swim in the cold swimming hole behind his house. In a hurry to dive into the cool water, he did not realize an alligator was swimming towards the shore. His mother in the house, looking out of the window, saw the two as they got closer and closer together. In fear, she ran towards the water, yelling to the son as loudly as she could. It was too late. The alligator reached him. From the dock, the mother grabbed her little boy by the arms just as the alligator got his legs. That began an incredible tug of war between the two. The alligator was much stronger than the mother, but the mother would not let go. A farmer happened to drive by, heard her screams, ran from his truck, and shot the alligator. Amazingly, after weeks and weeks in the hospital, the little boy survived. His leg were extremely scarred by the animal's attack, and on his arms were scratches from mothers' fingernails where she had tried to hang on to the son she loved. The newspaper reporter who interviewed the boy asked if he would show him his scars. The boy lifted his pant legs . And then, he proudly said to the reporter: "But look at my arms. I have great scars on my arms, too. I have them because my mom would not let go." You and I can identify with that little boy. We have scars, too. No, not from alligator, or anything quite so dramatic . But the scars of a painful past. Some of those scares are ugly and have caused us deep regret. But some wounds, my friend, are because someone has refused to let go. In your struggle, maybe someone has been there holding on to you.
Question: Upon seeing the alligator getting close to her boy, the mother _ .
Options: (A) dived into the cool water at once (B) was too afraid to move (C) shouted a warning to her boy (D) got ready to fight the crocodile
Asnwer: A
Example Output: No

Example Input: Article: Is it okay to keep exercising when you have a cold? What about the flu? With winter viruses going around, it's important to know how to alter your training if you do catch a germ or two. "The guidelines are pretty easy," says Dr Lorenzo Masci from the Alphington Sports Medicine Clinic. "Anything above the neck --- so if you've got a cold for example, a runny nose or a sore throat --- then you should probably cut down your exercise by half and do 50 percent of what you normally do." "If you've got anything below the neck, like muscle pain, joint pain or fever, you shouldn't really exercise at all until those general symptoms settle down," Lorenzo says. He points out that a cough would also fall into this more serious category. "For example, if anyone comes in with a fever and a runny nose, I'd tell them to stop exercising until the fever and the muscle ache settles. Then they can start their training again at 50 percent once all those symptoms settle, even if they've got a bit of a runny nose or a sore throat." "The reason we tell people to stop exercising is because if you exercise when you're unwell it can make the illness worse and prolong it." There is a second reason Lorenzo advises his patients to stop exercising when they have "below the neck" symptoms. In the event you have an illness which affects your heart, exercise can sometimes actually lead to death. Lorenzo advises to take zinc and vitamin C as a way of preventing colds. But he admits that this is controversial --- some studies have shown that these supplements can improve immune function while other studies have cast doubt on the issue. The good news is that if you exercise regularly, you're likely to improve your immune function. "If you exercise too much, it can predispose you to coughs and sniffles," he points out. This is often the case for excellent athletes who train every day, such as triathletes . "But what we do know is that if you exercise at a moderate level, your immune system improves such that you're probably at a lower risk of developing coughs and colds."
Question: How many guidelines does Dr Lorenzo mainly suggest on doing exercises when people catch a cold?
Options: (A) One. (B) Two. (C) Three. (D) Four.
Asnwer: B
Example Output:
Yes