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: DIY sailor Owen Warboys has finally launched his homemade boat -- after spending nearly 30 years building it in his mum's garden. Owen, 66, a retired engineer from Hordle, New Milton, Hants, first started work on the 40ft--long boat in 1982 because he could not afford to buy his own. He told mum Edith that it would only take five years but after suffering "a few problems" it lasted nearly three decades. When he finally finished, he was left with the head-scratching task of getting the 18-tonne boat out of the back garden. After some time he found a way. A huge crane was brought in to carefully raise it 40ft in the air over his mother's house and onto a lorry. It was then driven to the seaside and, to Owen's delight, it floated and showed no signs of leaking when lowered into the water. Now, 28 years after he first started, Owen is at last preparing to set sail in his beloved boat, Wight Dolphin, with his long-suffering wife Anne. Owen said, "I am so relieved that it's finished. There were times when I thought it would never end but I'm the sort of person who likes to finish something once I've started." At first he persuaded his mum to let him do it in her garden and started taking in sheets of steel and pieces of wood. "My mother was happy for me to build it at her house but only bacause I told her it would only take five years."
Question: Why did Owen decide to make his own boat by himself?
Options: (A) He wanted to kill time after his retirement (B) He wished to set a new world record (C) He didn't have enough money to buy a boat (D) He had a hobby of making things by hand
Asnwer: C
Example Output: Yes

Example Input: Article: Water is the most common substance found on the earth, but less than 1% of the earth's water is suitable for drinking. More than 1,000,000,000 people around the world survive on just over 1 galon of water a day. Probebly more than 3,000,000,000 people may suffer from not having enough water by the year 2025. You are considered lucky if you live in a country where you can drink water out of your kitchen tap or bathroom tap. People in some countries have to pay for drinking water at home. So clean water is one of our most valuabe natural resources . In fact, peole waste so much clean water today. In factories lots of water is wasted. At home many people are not taking showers but still baths, and many are brushing their teeth with the tap turned on. Children are no longer taught how to save water.... You can save clean water in many ways. For example, if you keep gold fish, the tank water excellent for graden plants. And when you wash a milk bottle, pour the water on your house plants. Putting a brick or a water into your toilet tank many help use less water, saving many gallons over a long time. Using rainwater is another simple way to save clean water. You can use rainwater to wash your hands after gardening, _ the toilet, and wash your car, your pet, your driveway when they are dirty. For the same reason, people in Malaysia are encourageed to use rainwater. If one has a house with a small garden, he would buy a huge plastic tank to keep rainwater for their daily life.
Question: We can learn from the passage _ .
Options: (A) when man can't live without water (B) where there is no water resource (C) why there is less water on the earth (D) how important it is to save water
Asnwer: B
Example Output: No

Example Input: Article: Without any hesitation, he said, "I'd be better off dead." Hearing those words come out of my best friend's mouth tore my heart apart. He has repeated that phrase more than once, and my mind continually plays it over like a voice recording. I met him about three years ago. After knowing me for six months, he told me about his struggles with depression. Sadness was not the only emotion that came over me; I was shocked. He seemed so outgoing and happy all the time. I soon learned that he was physically and emotionally abused as a young child, causing him to have suicidal thoughts. He refuses to talk to others about his depression because he now distrusts adults, especially those in his family. Nevertheless, he feels as if I understand him and that I know the right words to speak. Therefore, when it comes to helping him, _ . It does not matter where I am or what I am doing, for he always comes first. Many students at his school laugh at him when they notice scars on his arms from cutting. As he sees it, other kids have every right to make fun of him. But no one holds such a right, so I encourage him to ignore the heartless kids who treat him badly. When he feels the weight of judging eyes or hateful voices, I always remind him that I care about him unconditionally. Just hearing me say I will always be his best friend seems to give him the security he needs to keep on going. My best friend once told me that if he had not had me, he would not be alive. He said that my encouraging words convinced him not to take his life. Our friendship has taught me that a single kind word can influence someone's life. With the fragility of life as it is, I believe in the necessity of encouragement.
Question: By saying "convenience is not in my vocabulary", the author means _ .
Options: (A) he is always ready to help his friend. (B) he hardly spares time to help his friend. (C) he has no good excuse for refusing his friend. (D) he is not good at communicating with his friend.
Asnwer: B
Example Output:
No