You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

Article: Homework can put you in a badmood , 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
Answer: B
Solution: Yes
Why? It is clearly mentioned in the article that to the check effect of mood on children is the main purpose of the experiment. Hence, B is the correct answer and output is Yes.

New input: Article: In Britain arrangements for inviting and entertaining guests at a wedding are usually the responsibility of the bride's family.In most cases it is mainly friends and relations of both families who are invited but when bride's father is a businessman of some kind, the wedding reception may provide a useful occasion for establishing social connections with clients or customers and other people whose goodwill may be of advantage to him.it is, however, the bride's mother who has the job of sending out the formal printed invitation cards. In the case of a church wedding, the vicar of each parish in which the bride and bridegroom live is normally informed about a month in advance of the ceremony so that an announcement of the coming wedding can be made in church on each of three Sundays before it takes place.Anyone who may know of an existing marriage of either partner is ordered to give information, though this means of avoiding bigamy must have been more effective in the days when people attend the religious service and the bride usually wears the traditional long white dress and veil, while her bridesmaids, who are children, wear long dresses in attractive colors.This may also happen in the case of a civil wedding in a register office but is probably less usual. The reception which follows may be held in a restaurant, a local hall or, when there are few guests, in the bride's own home.Refreshments are provided, a special iced wedding-cake is cut(usually to the accompaniment of speeches)and distributed to the guests, toasts are drunk and dancing may follow.At some point in the celebrations, the bride goes off to change into everyday clothes and then leaves the party with her husband to go on their honeymoon, the journey they will make together, often in romantic surrounding abroad.
Question: It is the bride's parents who normally have to _ .
Options: (A) make all the arrangements for the wedding (B) provide hospitality for the people attending (C) decide who shall be invited (D) pay all expenses involved
Asnwer: C
Solution:
Yes