In this task, you're given an article, a question which often contains a blank and four options (associated with "A", "B", "C", "D"). Your task is to find the correct answer (from the given options) for the question from the given article and return one of the options from "A", "B", "C", and "D". Do not generate anything else apart from one of the following characters: "A", "B", "C", "D". There is only one correct answer for each question.

Example Input: Article: John and Bobby joined the same company together just after graduation from college the same year. Both worked very hard. After several years, however, the boss promoted Bobby to the position of manager but John remained an ordinary worker. John couldn't it anymore, gave his resignation to the boss and complained that the boss only promoted those who only said good words to him. The boss knew John worked very hard for the years. He thought for a moment and said, "I hope you will do one more thing for our company before you leave." John agreed. The boss asked him to go and find anyone selling watermelons in the market. John went and returned soon. He said he had found a man selling water melons. The boss asked how much they per kilo. John shook his head and went back to the seller to ask and returned to tell the boss $1.2 per kilo. The boss told John to wait a second, and he called Bobby to come to his office. He asked Bobby to go and find anyone selling watermelons in the market. Bobby went, returned and said, "Boss, only one person is selling watermelons. $1.2 per kg, and $10 for 10 kg. He has 340 melons in all, 58 of which are on the table. Every melon weighs about 2 kg. Brought from the South two days ago, they are fresh and red. " John was impressed and realized the difference between himself and Bobby. He decided not to resign but to learn from Bobby.
Question: According to Paragraph 1, John thought that _ .
Options: (A) Bobby wasn't fit to be a manager. (B) Bobby was lazy though he was clever. (C) the boss was expecting to hear good words. (D) it was unfair that the boss only promoted Bobby.
Example Output: D

Example Input: Article: The Great Barn Adventure One morning when I was 11, I explored the town's abandoned round grain barn . I found a chained sliding door that was wide enough for me to pass through. Inside, there was a heavy smell of dead mice in the dark. After my eyes adjusted, I noticed a shaft that rose all the way to the top of the barn. On one side was a one-man elevator with a long rope and roller. I stepped onto the platform and gave the rope a drag and the elevator began sliding up the shaft, but stopped halfway. After a brief panic attack, I noticed holes in the wall at regular intervals, forming a ladder. For reasons known only to an 11-year-old, I decided it would be better to go up than down. So, with shaking hands, I began climbing the wall. After what seemed like forever, I reached the top of the shaft. I stood up, dusted myself off and found absolutely nothing of interest. It was just an empty room with a ladder leading up to the roof. I climbed all the way up here for this? Then I noticed a fire extinguisher ,which I'd always wanted to shoot off. So this was the chance of a lifetime. I tried it, and, much to my surprise, the thing worked! It shot out a thick cloud of powder that instantly filled the room. I couldn't breathe. I was going to choke to death, and they'd probably never even find my body. Luckily, I remembered the ladder to the roof. I climbed up, popped the straw roof and saw a bright blue sky. I suddenly realized the dust and powder pouring out of the top could draw attention. So when the dust had settled, I climbed down and slipped out of the chained door. I'm not sure if I was more excited about being alive or about not being caught, but I ran all the way back home.
Question: When the author got inside the barn, he _ .
Options: (A) noticed a man on the elevator (B) opened the chained sliding door (C) saw many dead mice in the dark (D) found a shaft leading to the top
Example Output: D

Example Input: Article: The life-long benefits of teaching children good money habits make it well worth the effort. Children who are not taught these lessons pay the consequences for a life time. Some parents don't teach children about money because they think they shouldn't talk about money with children, don't have the time, or think they don't have enough money. Parents should take the time to teach children about money regardless of their income and should start when children are young. Most people have strong feelings and opinions about money, based on childhood experiences and the values and beliefs of their families. Most often, these experiences, values, and beliefs are different for each parent. It is important for the healthy development of children that parents talk about these feelings and opinions and establish a consistent approach to teaching children about money. Here are some guidelines parents can keep in mind as they begin the financial socialization of their children: Advise rather than order how the child's money should be used. Allow children to learn by mistakes and by successes. Be consistent while taking children's differences into account. Include all family members in money management discussions, decision making, and activities suitable for their age. Explan to children what they can and cannot do and the consequences of going above the limits. As children get older increasingly include them in discussions of limits and consequences. Expect all family members to perform unpaid, routine household work based on their abilities. Express your desire to have things you can't afford. Children need to know that parents say "no" to themselves, too.
Question: The writer believes that if children don't learn good money habits, they _ .
Options: (A) won't be able to earn enough (B) won't be involved in housework (C) will have to work hard all their life. (D) will suffer the bad results all their life
Example Output:
D