In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.

[Q]: Article: China is known as a state of manners and ceremony . Many proverbs have been passed down from generation to generation such as "Polite behavior costs nothing" or "Showing respect demands reciprocity " and so on. For instance, there is an interesting short story. Once upon a time, a man went on a long tour to visit his friend with a swan as a gift. But it escaped from the cage on the way. Though he tried hard, he got hold of nothing but a feather . Instead of returning home, he continued his journey with the swan feather. When his friend received this unexpected gift, he was deeply moved. And the saying "The gift is nothing much, but it's the thought that counts." was spread far and wide. Chinese used to cup one hand in the other before the chest as a greeting. This tradition has a history of more than 2, 000 years and nowadays it is seldom used except in the Spring Festival. And shaking hands is more popular on some formal occasions. Bowing, as to show respect to the higher level, is often used by the lower like subordinates , students, and attendants . But at present Chinese youngsters prefer to simply nod as a greeting. In a way, this development shows the ever-increasing pace of modern life. It is common social practice to introduce the junior to the senior, or the familiar to the unfamiliar. When you start a talk with a stranger, the topics such as weather, food, or hobbies may be good choices to break the ice. For a man, a chat about current affairs , sports, stock market or his job can usually go on smoothly. Similar to Western customs, you should be careful to ask a woman private questions. However, relaxing talks about her job or family life will never put you into danger. She is usually glad to offer you some advice on how to cook Chinese food or get used to local life. Things will be quite different when you've gotten to know them. Though Chinese are said to be implicit , they are actually humorous enough to be pleased about the jokes of Americans.
Answer: Chinese languages
[A]: The passage is mainly about _ .

[Q]: Article: When a tornado hit the small town of Otwell, Indiana years ago, Kathryn Martin, 32, who lived 60 miles away in Evansville, couldn't get the news out of her mind. "I kept thinking, 'Those poor people. Somebody's got to help them,'" she says. She knew firsthand what they were going through. Six months earlier, a tornado had struck her town, taking the lives of her 2-year-old son, C.J. and her mother-in-law. "It was the most terrible experience of my life," she says. "That _ will never go away, and it broke my heart to think about what these families were going through in Otwell." So Kathryn loaded her car with juice boxes, snacks and toys and drove to Otwell. She gave the items to the Red Cross, and as she was leaving, she saw a couple sorting through the ruins of their home while their children were watching. So Kathryn stopped and gave a few toys to the kids and played with them for a while. "The parents couldn't thank me enough for what I did for their children," she says. On the drive back to Evansville, Kathryn came up with an idea to help more kids. She talked her family, friends and neighbors into joining her and spent the next few months organizing fundraisers. Finally, in August 2007, she showed C.J.'s Bus, a 35-foot school bus that was turned into a mobile playroom. In the following years, stocked with video games and DVDs, toys, crafts, books and more, the bus traveled to disaster-torn towns, giving the children there a safe place to play. So far, C.J.'s bus has traveled to three states affected by tornadoes or floods, cheering up more than 756 children, aged 3-13.
Answer: wanted to do something for the people there
[A]: When she heard that Otwell was hit by a tornado, Kathryn Martin _ .

[Q]: Article: "It's over!Thank goodness!" School was over and I was tired.I sat at the front of the school bus. Janie,the driver,tries to break the uncomfortable atmosphere by striking the match of talks.I try to listen politely,but usually I am too busy thinking about my day.On this day,however,her talk was worth listening to. "My father is ill,:she said to no one in particular.I could see worry in her eyes.I had never seen her like this before.She always meets students with a smile. With a sudden change of interest,I asked,"What's wrong with him?" With her eyes wet and her voice unusual,she answered,"Heart trouble."Her eyes lowered as she continued,"I have already lost my mum,so I don't think I can stand losing him."I couldn't answer.My heart ached for her. I sat on the seat thinking of great pain my own mother was thrown into when her father died.I saw how hard it was,and still is,for her.I wouldn't want anyone to go through that. Suddenly I realised Janie was not only a bus driver,that was just for her job.She had a whole world of family and cares too. I suddenly felt very selfish.I paid no attention to Janie because she was a bus driver,I had judged her by her joband brushed her off as unimportant.I shouldn't have been so selfish and self-centered.
Answer: her mother's pain
[A]:
After she learns Janie's story,the writer thought of _ .