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.
--------
Question: Article: In the dining room of my grandfather's house stood a massive grandfather clock. Meals in that dining room were a time for four generations to become one. The table was always spread with food containing love as the main ingredient . And that grandfather clock stood like an old family friend, watching over the laughter that was a part of our lives. As a child, the old clock fascinated me. I watched and listened to it during meals. Even more wonderful to me was my grandfather's ritual. He wound that clock with a special key carefully each day. That key was magic to me. It kept our family's magnificent clock ticking and chiming. I remember watching as my grandfather took the key from his pocket and opened the hidden door in the clock. He inserted the key and wound -- not too much, nor too little. He never let that clock wind down and stop. He showed us grandchildren how to open the door and let us each take turns winding the key. I remember the first time I did it I was so excited to be part of this family ritual. After my grandfather died, it was days after the funeral before I remembered the clock! "Mama! The clock! We've let it wind down." The tears flowed freely when I entered the dining room. The clock stood there quiet. It even seemed smaller without my grandfather's special touch. Some time later, my grandmother gave me the clock and the key. The old house was quiet. No laughter over the dinner table, no ticking or chiming of the clock -- all was still. I took the key in my shaking hand and opened the clock door. All of a sudden, I was a child again, watching my grandfather with his silver-white hair and blue eyes. He was there, winking at me, at the secret of the clock's magic, at the key that held so much power. I stood, lost in the moment for a long time. Then slowly and carefully I inserted the key and wound the clock. I sprang to life. Tick -- Tock, tick -- tock, life and chimes were breathed into the dining room, into the house and into my heart. In the movement of the hands of the clock, my grandfather lived again.
Question: The best title for the passage can be _ .
Options: (A) My Grandfather (B) My Family (C) Grandfather's Clock (D) The Dining Room
Asnwer: C

Answer: Yes

Question: Article: "Ten years ago I could never have imagined I'd be doing this,"says Greg Pal,33,a former software executive. "I mean ,this is essentially agriculture ,right? But the people I talk to, especially the ones coming out of business school , think this is the one hot area everyone wants to get into ." He means bugs. To be more accurate, the genetic change of bugs---very, very small ones---so that when they feed on agricultural waste such as woodchip or wheat straw ,they do something extraordinary . They excrete crude oil. Unbelievably ,this is not science fiction .Mr. Pal holds up a small cup of bug excretion that could ,in theory ,be poured into the tank of the big Lexus SUX next to us .Not that Mr. Pal was willing to risk it just yet .He gives it a month before the first vehicle is filled up with what he calls "renewable petroleum ".After that ,he smiles ,"It's a brave new world." Mr. Pal is a senior director of LS9,one of several companies in or near Silicon Valley.The company is not interested in using corn as material ,given the much-advertised problems created by using food crops for fuel .Instead ,different types of agricultural waste will be used according to whatever makes sense for the local climate and economy :wheat straw in California ,for example ,or woodchip in the south. Are Americans ready to be putting genetically changed bug excretion in their cars? "It's not the same as with food,"Mr. Pal say ."We are putting these bacteria in a very isolated container. Their entire universe is in that tank .When we've done with them .they are destroyed." " Besides ",he says ,"there is greater good being served."" I have two children, and climate change is something that they are going to face .The energy crisis is something that they are going to face .We have a collective responsibility to do this."
Question: Greg Pal used to _ .
Options: (A) have great interest in bugs (B) major in agriculture (C) be engaged in developing software (D) study in a business school
Asnwer: C

Answer: Yes

Question: Article: When she looked ahead, Florence Chadwick saw nothing but a solid wall of fog. Her body was numb .She had been swimming for nearly sixteen hours. Already she was the first woman to swim the English Channel in both directions. Now, at age 34,her goal was to become the first woman to swim from Catalina Island to the California coast. On that fourth of July morning in 1952,the sea was like an ice bath and the fog was so thick that she could hardly see her support boats. Sharks swam toward her lone figure, only to be driven away by rifle shots. Against the frigid grip of the sea, she struggled on--hour after hour--while millions watched on national television. Alongside Florence in one of the boats , her mother and her trainer offered encouragement. They told her it wasn't much farther. But all she could see was fog. They urged her not to give up. _ With only a half mile to go, she asked to be pulled out. Still thawing her chilled body several hours later, she told a reporter," Look, I'm not excusing myself, but if I could have seen land I might have made it." It was not fatigue or even the cold water that defeated her .It was the fog. She was unable to see her goal. Two months later, she tried again. This time ,despite the same dense fog, she swam with her faith intact and her goal clearly pictured in her mind. She knew that somewhere behind that fog was land and this time she made it! Florence Chadwick became the first woman to swim the Catalina Channel, eclipsing the men's record by two hours!
Question: Why didn't Florence swim across the Catalina Channel for the first time?
Options: (A) Because she was too tired to go on swimming. (B) Because the fog was so thick that she couldn't see her support boats clearly. (C) Because she couldn't see the goal on land. (D) Because the sea water was too cold.
Asnwer: A

Answer:
No