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.

[Q]: Article: In the English language, there are many expressions using the word "mouth". For example, if you say bad things about a person, the person might protest and say "Do not bad mouth me." Sometimes, people say something to a friend or family member that they later regret because it hurts that person's feelings. Or they tell the person something they were not supposed to tell. The speaker might say :"I really put my foot in my mouth this time." If this should happen, the speaker might feel down in the mouth. In other words, he might feel sad for saying the wrong thing. Information is often spread through word of mouth. This is general communication between people, like friends talking to each other. "How did you hear about that new movie?" someone might ask. "Oh, by word of mouth." Sometimes when one person is speaking ,he says the same thing that his friend was going to say . When this happens, the friend might say "You took the words right out of my mouth." Sometimes a person has a bad or unpleasant experience with another person ,he might say "I had my heart in my mouth." Some people have lots of money because they were born into a very rich family. You might say such a person "was born with a silver spoon in his mouth ." This rich person is the opposite of a person who lives from hand to mouth. This person is very poor and only has enough money for the most important things in life. Parents might sometimes keep sweet food from a child ad punishment for saying bad things, For example , if a child says things she should not say to her parents , she might be described as a mouthy child. The parents might even tell the child to stop mouthing off.
Answer: Some expressions with the word "mouth".
[A]: What does the text mainly talk about?

[Q]: Article: The UN Security Council was created in 1945. It is made up of 10 rotating members and five permanent members, which have a veto, the power to stop a resolution . Most UN members now consider the organization's structure outdated. But any changes need the agreement of two-thirds of the 191 members, and no veto from any of the five permanent council members. Last year, Japan, Germany, Brazil and India formed a lobbying group to get permanent council seats. But North and South Korea have doubts about Japan, Italy opposes Germany for a seat, Pakistan is against India's candidacy and Mexico and Argentina Brazil. A wave of emotion swept through China last week as millions voiced their opposition to Japan's permanent membership of the United Nations (UN) Security Council. By last Friday over 22 million Chinese had signed an online petition against Japan's bid for a permanent seat on the council. According to major Chinese websites, such as sina.com, more than 170,000 overseas Chinese also signed. This is the first online activity of its kind. The petition was started by US-based Alliance for Preserving the Truth of the Sino-Japanese War . They want Japan to apologize for crimes during World War II. The group also plans to present the petition to the UN this autumn. Chinese Foreign Ministry spokesman Liu Jianchao said he didn't think the petition shows anti-Japanese feeling. He believed instead it is a request for Japan to take a responsible attitude towards history.
Answer: The UN Security Council is going to take in new members.
[A]: Which statement is true according to the text?

[Q]: Article: The health of millions could be at risk because medicinal plants are being used up.These plants are used to make traditional medicine,including drugs to fight cancer."The loss of medicinal plants is a quiet disaster,"says Sara Oldfield,secretary general of the NGO Botanic Gardens Conservation International. Most people worldwide (including 80 percent of all Africans)rely on herbal medicines which are got mostly from wild plants.But some 15,000 of the 50,000 medicinal species are under threat of dying out,according to a report from the international conversation group Plantlife.Shortages have been reported in China,India,Kenya,Nepal,Tanzania and Uganda. Overharvesting does the most harm,though pollution and competition from invasive species are both responsible."Businessmen generally harvest medicinal plants,not caring about sustain ability,"the Plantlife report says."Damage is serious partly because they have no idea of it,but it is mainly because such collection is unorganized." Medicinal trees at risk include the Himalayan yew and the African cherry,which are used to treat some cancers. The solution,says the report's author,Alan Hamilton,is to encourage local people to protect these plants.Ten projects studied by Plantlife in India,Pakistan,China,Nepal,Uganda and Kenya showed this method can succeed.In Uganda the project has kept a sustainable supply of lowcost cancer treatments,and in China a public run medicinal plant project has been created for the first time. "Improving health,earning an income and keeping cultural traditions are important in encouraging people to protect medicinal plants,"says Hamilton."You have to pay attention to what people are interested in." Ghillean Prance,the former director of the Royal Botanic Gardens at Kew in London,agrees that medicinal plants are in need of protection. "Not nearly enough is being done,"he told New Scientist."We are destroying the very plants that are of most use to us."
Answer: The dangerous situation of medicinal plants and ways of protecting them.
[A]:
What is the passage mainly about?