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.

[EX Q]: Article: Many of us feel uneasy when someone stands too close to us, talks to us too loudly or makes eye contact with us for too long. But have you ever wondered why those things make you uncomfortable? It's all about personal peace, which means not only an imaginary space around the body, but also the space around all the senses. People feel that their space is being violated when they meet with an unwelcome sound, smell or look. This is probably why a man on a crowded bus shouting into his mobile phone or a woman next to you putting on strong perfume makes you feel angry. Whether people have had a stronger wish to protect their personal space in recent times is hard to say. Yet studies of airlines show that people have a strong desire to have space to themselves. In a survey by Trip Advisor, a travel website, people said that if they had to pay more for some extra service, they would rather have larger seats than extra food. Although people may need their personal space, some hardly realize it. For example, people on a bus who hold newspapers in front of their faces to read in fact keep a distance from strangers. Go and watch a library table. You will notice that one of the corner seats will usually be taken first, because they are the farthest way. What if someone sits opposite to you? Maybe you will pile up books as if to make a wall. Preference for personal space are different from culture to culture. Scientists have found that Americans generally prefer more personal space than people from other cultures. In Latin cultures, however, people are more comfortable standing close to each other.
Question: The writer mainly _ in this article.
Options: (A) tells us how to achieve personal space (B) explains what personal space people need is (C) introduces some knowledge about personal space (D) argues for the importance of keeping personal space
Asnwer: C
[EX A]: Yes

[EX Q]: Article: As winter gives way to spring, students feel like taking outdoor activities. However, do remember that accidents can happen, such as the one that happened at Taihu Lake several weeks ago. Four students from Shanghai were killed and several were injured. There were several reasons for the accident, but if the students had worn life jackets, it would have made a big difference. Therefore, it is important to take steps to avoid accidents before going on trips whether on land or water. Here are some steps: Make sure you are physically fit for any activities. You need energy for hiking or boating after a long inactive winter. Research your route . Check the weather report so you can pack the correct things so that an unexpected downpour or high winds won't destroy your day. If you are visiting a different culture, learn some basic knowledge about what's accepted and what is not. Take plenty of water to prevent your body from losing too much water and be sure to wear the correct footwear to protect your feet. Don't go to faraway areas and never risk going into unknown waters. Going in a group is safer than going alone. If you have to travel by yourself, leave a note of your travel route, telephone number and how you are traveling. So if there's an emergency, people can get in touch with you.
Question: The accident at Taihu Lake is mentioned to _ .
Options: (A) warn students against traveling alone (B) introduce the topic of the passage (C) show the disadvantages of outdoor activities (D) remind students of the importance of life jackets
Asnwer: C
[EX A]: No

[EX Q]: Article: Young Mister Smith had an idea for his employer. It was an idea for saving money for the company by increasing prices. At the same time, Smith suggested that the company sell goods of less value. If his employer liked the idea, Smith might be given more pay. Perhaps he might even get a better job with the company. Business had been very slow. So Mister Smith's employer thought a few minutes about the idea. But then she shook her head. "I am sorry, Smith," his employer said. "It just will not wash." Now, the meaning of these English words should be, "It will not get clean." Yet, Smith's idea did not have anything to do with making something clean. So why did his employer say, "It will not wash?" Most word experts agree that "it will not wash" means it will not work. In the nineteenth century in England, the expression came to mean an unde-pendable statement. It was used mainly to describe an idea. But sometimes it was used about a person. Happily for the young employee Smith, his employer wanted him to do well in the company. So the employer "talked turkey" to him. She said, "Your idea would be unfair to our buyers. Think of another way to save money." A century ago, to talk turkey meant to talk pleasantly. Turkeys in the barnyard were thought to be speaking pleasantly to one another. In recent years, the saying has come to mean an attempt to teach something important. Mister Smith thought of a better idea after his employer talked turkey to him. He was given an increase in pay. So if your idea "will not wash," try "talking turkey" to yourself and come up with a better idea.
Question: What's the main purpose of the passage?
Options: (A) To give some advice on office work. (B) To explore the meanings of two expressions. (C) To share Mister Smith's personal experience. (D) To tell about the development of the English language.
Asnwer: D
[EX A]:
No