user: Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Article: Homework can put you in a bad mood , and that might actually be a good thing. Researchers from the University of Plymouth in England doubted whether mood might affect the way kids learn. To find out the answer, they did two experiments with children. The first experiment tested 30 kids. Someshapes were hidden inside a different, larger picture. The kids had to find the small shapes while sitting in a room with either cheerful or sad music playing in the background. To test their mood, the scientists asked the kids to point to one of five faces, from happy to sad. Children who listened to cheerful music tended to point to the smiley faces while the others pointed to the unhappy ones. The researchers found that sad kids took at least a second less to find the small shapes. They also found an average of three or four more shapes. In the second experiment, 61 children watched one of two scenes from a film. One scene was happy, and the other was sad. Just like in the first experiment, kids who saw the sad scene acted better compared to the others. The researchers guessed that feeling down makes people more likely to focus on a problem or difficult situation. Not all scientists agree with them, however. Other studies argued that maybe, that cheerful music in the first experiment distracted kids from finding shapes. While scientists work on finding out the answers, it still might be wise to choose when to do your tasks according to your mood. After eating a delicious ice cream, for example, write an essay. 
 Question: Researchers did experiments on kids in order to find out _ . 
 Options: (A) how they really feel when they are learning (B) whether mood affects their learning ability (C) what methods are easy for kids to learn (D) the relationship between sadness and happiness
Solution: B
Reason: It is clearly mentioned in the article that to the check effect of mood on children is the main purpose of the experiment. So, B is the correct answer.

Now, solve this instance: Article: Throughout life,change is the only thing that seems constant.Change has come to my 1ife many ways,in myself,and in my surroundings.At the same time,some things stay the same.This is when traditions are formed.I am often reminded of this by the photograph that sits by my bed. It all began with a kiss on my very first day of school.I remember dancing around the mirror,watching as my dark blue dress created a teacup around my waist.I admired the little ruffle of my shirt collar and how it matched perfectly with the trim at the bottom of my dress.I knew I would be the envy of all my classmates.     But somehow,something was missing.I reached under my bed for the large box of bows ,in every color1 imaginable,that I was famous for.I picked out a white one that would match my shirt and carefully ran to my mom.She fastened the finishing touch to my short brown hair and I was ready for my very first day of school.     After admiring myself in the mirror,I heard my mom yell,"picture time!" I dashed downstairs where my mum led to the spot.I  ly loved getting my picture taken. After several individual shots and some with my older sister,Katherine,my dad came for a picture with us together.As I climbed onto my dad's lap,he wrapped his arms around Katherine and me and we both leaned in to kiss him on the cheek.At that moment,mum snapped the shot and our tradition began. From them on,every year when the first day of school rolled around,we continued our tradition of pictures in the yard.The picture grew with my family;when my two younger sisters began school,our tradition expanded from 15 minutes to 45.The mass chaos was directed by my mom when my dad was already off to work or away on a business trip. 
 Question: What's the author's family tradition? 
 Options: (A) Photographs must be put in bedroom. (B) Taking family pictures on a child's first day of school. (C) Dad always drove children to their school. (D) Each girl of the family has a large box of bows.
Student:

assistant: B