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In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.
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Article: When Sara and Nathan Jones were training to become foster parents , their son, Noah, learned a tough thing or two about foster care. For instance, nearly 600 local foster kids changed families every year, and they carried their belongings from one home to the next in black garbage bags. Noah, then ten, couldn't imagine squeezing his clothes, favorite toy, and soccer ball into a trash bag and dragging it to a new house in the middle of the night. "Packing kids' belongings into garbage bags is like telling them that their stuff has no more worth than trash," says Noah. So with help from his parents and younger sisters, Macy, then nine, and Molly, then seven, Noah began to collect suitcases and duffel bags from friends and extended family; he received more than 100 bags in less than two weeks. He then sent letters to churches and put ads in local newspapers and on radio stations asking for donations. Within a few months, the family was collecting about 500 bags a week, which they stored briefly in their spare bathroom and downstairs hallway before giving them to foster care caseworkers at the Department for Community Based Services. In addition to suitcases, Noah now provides foster kids with backpacks containing shampoo, soap, a journal, and a toy--all donated. "My hope is that by giving the children things that are just theirs, they will feel a little control in the midst of the chaos," says Noah. Noah's group, A Case for Dignity, collects and distributes hundreds of bags a year. He recently convinced foster care managers from 15 Kentucky counties to pledge to use his bags instead of trash bags. "I've been so inspired by him," says his mom. "If a ten-year-old can see a problem and create a solution, how much more can we do as adults?"
Answer: To blame foster parents.
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What might be the purpose in writing the text?

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Article: New picture The National Gallery now has a fine _ by the 18th century Dutch painter Jan van Os.This large picture (89.1 cm x 71cm) of flowers and fruit is painted in light bright colours on wood.It is one of the first pictures of this type in the Gallery.The picture is signed and dated 1777 and 1778.It is not unusual for a picture to be dated two years: the artist waited for particular flowers to come out in their different seasons in order to paint them.This picture was given to the Gallery by Miss Violet Churchman in memory of her sister Ida Nancy. It is now on show in Room 25. Special exhibition The exhibition "Painting in Spain During the Late 18th Century" opened in the Sunley Room on 15 March.Recently the Gallery has bought works by three Spanish painters of this period--Paret, Melendez and Francisco Bayeu, who are the focus of the exhibition.These three artists are also joined by Francisco's brother Ramon, by Antonio Gonzalez and two Italians who worked in Spain during these years--Corrado Giaquinto and Giovanni Battista Tiepolo.The exhibition runs until 31 May. Lecture news Lectures will be given along with the special exhibition every Wednesday.On 8 April, Lizzie Barker will discuss the work of Melendez, while on 15 April, Sarah Symmons will lecture on Luis Patter.On 22 and 29 April, Juliet Wilson will talk about Francisco Bayeu.On 25 April, a Saturday, Erika Langmuir will explain how artists often "tell a story" through their pictures.
Answer: Eight.
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How many artists' paintings are on show at the special exhibition?

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Article: A lot of us lose life's tough battles by starting a frontal attack -- when a touch of humor might well enable us to win. Consider the case of a young friend of mine, who was trapped in a traffic jam on his way to work shortly after receiving a warning about being late for the job. Although there was a good reason for Sam's a being late --serious illness at home -- he decided that this by-now-familiar excuse wouldn't work any longer. His boss was probably already pacing up and down preparing a dismissal speech. Yes, the boss was. Sam entered the office at 9:35. The place was as quiet as a locker room ; everyone was hard at work. Sam's boss came up to him. Suddenly, Sam smiled and stretched out his hand. "How do you do!" he said. "I'm Sam Maynard. I'm applying for a job, which, I understand, became available just 35 minutes ago. Does the early bird get the worm?" The room exploded in laughter. However, the boss _ a smile and walked back to his office. Sam Maynard had saved his job-- with the only tool that could win, a laugh. Humor is a most effective, yet frequently neglected , means of handling the difficult situations in our lives. It can be used for patching up differences, apologizing, saying "no", criticizing, getting the other fellow to do what you want without his losing face. For some jobs, it's the only tool that can succeed. It is a way to discuss subjects so sensitive that serious dialogue may start a quarrel. For example, many believe that comedians on television are doing more today for racial and religious tolerance than people in any other field.
Answer: He was caught in a traffic jam.
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Why was Sam late for his job?