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.

Ex Input:
Article: I went on line to check if my pay was in my bank account . To my amazement I discovered that not only had I been paid, but a company I'd never worked for had also paid me! I know I would have been beside myself if my own salary was not in my account, so I tried to get the money back to the right person. Easier said than done. The bank couldn't help as it "wasn't a bank problem." The human-resource department at the company that paid me was unable to help as I didn't have enough details. I rang the bank again. Thankfully I had a sympathetic call operator who gave me a name, so I again rang the company "Daniel" worked for. I expected the bank would contact me to arrange to take the money from my account and repay Daniel. I heard nothing for a month and the money remained in my account when Daniel called, explaining he'd tried to get back his money but had been unsuccessful as neither the bank nor his company felt it was their error. He had rung to ask if I could speak to the bank, but after chatting for a few minutes we realized we could probably fix this problem ourselves. We decided I would take the money from my account and he would pick it up from me. Due to my busy job I was unable to meet Daniel personally but he left me a lovely bottle of wine in exchange for what was rightfully his. I never had any intention of keeping Daniel's pay but red tape made it difficult to do the right thing. It all came down to two people being able to do what a huge bank and a large company couldn't do -- admit a mistake has occurred and fix it.
Question: What was the attitude of the author towards the extra money in his bank account?
Options: (A) He didn't know what to do with it. (B) He felt lucky to get it. (C) He thought of keeping it for himself. (D) He wanted to return it to the right person.

Ex Output:
D

Ex Input:
Article: Your weight has been important since the moment you were born. Maybe you even know what your birth weight was. Most newborns weigh between 6 and 9 pounds, but some may weigh more and some less. But very quickly, a baby gains weight and everyone is glad about that because it means the child is growing bigger and stronger. As you get older, your weight is still important. It's something your parents and doctor will probably keep an eye on. When you go for a checkup, the doctor often will record your height and weight and compare it with what it was the last time you came in. The doctor wants to check whether you have a healthy weight because weighing too much or too little can be a problem. But these days, being overweight is more common than being underweight. In the last 30 years, a growing number of kids and teenagers have developed weight problems. Today, 1 out of 3 kids and teens between the ages of 2 and 19 are overweight. Many grown-ups understand what it's like to have weight problems, since 2 out of every 3 adults are overweight..wfsqzkss. For kids and adults, weighing too much can lead to illnesses and health problems. And a kid who is overweight might be made jokes on or find it hard to keep up with friends on the playground. When people talk about being overweight, they mean that someone has more body fat than is healthy. Everyone has some body fat, but extra fat can influence someone's health and ability to walk, run, and get around, as well as how the person looks and his or her self-respect.
Question: Why is everyone happy hearing a baby become fatter?
Options: (A) The baby is growing healthily. (B) The parents are rich enough. (C) The mother has enough milk. (D) The family is in good situation.

Ex Output:
A

Ex Input:
Article: Nails in the Fence There once was a little boy who had a bad temper . His father gave him a bag of nails and told him that every time he lost his temper, he must hammer a nail into the back of the fence. The first day he had driven 37 nails into the fence. Over the next few weeks, as he learned to control his anger, the number of nails hammered daily gradually _ . He discovered it was easier to hold his temper than to drive those nails into fence. Finally the day came when the boy didn't lose his temper at all. He told his father about it and the father suggested that now pull out one nail for each day that he was able to hold his temper. The days passed and the young boy was finally able to tell his father that all the nails were gone. The father took his son by the hand and led him to the fence. He said," You have done well, my son, but look at the holes in the fence. The fence will never be the same. When you say thing in anger, they have a scar just like these holes. You can put a knife in a man and draw it out. It won't matter how many times you say 'I am sorry ', the wound is still there. A verbal wound is as bad as physical one." The little boy then understood how powerful his words were. He looked at his father and said " I hope you can forgive me ,father, for the holes I put in you." "of course I can," said the father.
Question: When the boy lost his temper, he must _ as his father told him.
Options: (A) break some plates and glasses (B) pull out one nail of the back of the fence (C) hammer a nail into the back of the fence (D) tell his anger to others.

Ex Output:
C