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: Some children show preferences for friends at an early age. At 9 or 10,children become a were of differences, they begin to form cliques(,).At l0 0r 12 years of age ,as they are separate from parents, identification with peers may become enlarged and cliques may form and change frequently. At middle and high school the issue of belonging becomes even more extraordinary and outstanding. Cliques are small, particular groups of friends who share common characteristics and common interests(music, dress, sports, etc.).Each member is either directly or indirectly connected to other members. Cliques usually refer to groups of girls; however boys are also involved in cliques. There are usually hierarchies of cliques among teens ,from the populars to the losers,and there are often many cliques in schools. Normal adolescent development often circles around cliques - joining cliques, wanting to join cliques, or being out of cliques. Cliques can have a strong positive effect on self-worth. They provide social occasions and help kids develop a sense of belonging support and protection Cliques improve self-respect by making kids feel wanted ,and they enable the cliques member to develop a sense of identity and to deal with social events around themselves. While, cliques can be opposed to other kids and other cliques. In some cases cliques members can become harmful to outsiders by putting them down using teasing, backstabbing, and even violence. Although girls are socialized to suppress physical displays of violence ,it can take the form of intimidating behavior. Cliques can pollute individuality and prevent members from mixing with members of other groups. They usually require some degree of agreement in appearance, attitude, or behavior. They can drive away members for no apparent reason, and they can pressure kids into group activities in order to fit in , creating interpersonal cliques and violence.
Answer: .Chques help improve children's self-respect
[A]: Which of the following statements about the cliques is TRUE?

[Q]: Article: Metro Pocket Guide Metrorail Each passenger needs a farecard to enter and go out. Up to two children under ago five may travel free with a paying customer. Farecard machine are in every station, Bring small bills because there are no change machines in the station and farecard machine only provide up to $ 5 in change. Get one of unlimited Metrorail rides with a One Day Pass. Buy it from a farecard machine in Metro stations. Use it after 9:30 a. m. until closing on weekdays, and all day on weekends and holidays. Hours of Service Open: 5 a. m Mon-Fri 7a. m. Sat--Sun . Close: midnight Sun--Thurs 3 a.m. Fri.---Sat. nights. Last train times vary. To avoid missing the last train, please check the last train times posted in the station. Metrobus When paying with exact change, the fare is $ 1. 35 . when paying with a smarTrip card, the fare is $1. 25 Fares for the Senior /disabled customers Senior citizens 65 and older and disabled customers may ride for half the regular fare. On Metrorail and Metrobus, use a senior/disabled farecard or SmarTrip card. For more information about buying senior/disabled farecards, farecard or SmarTrip cards and passes, please visit MetroOpenDoors. com or call 202-637-7000 and 202-637-8000. Senior citizens and disabled customers can get free guide on how to use proper Metrobus and Metrorail services by calling 202-962-1100 Travel tips . Avoid riding during weekday rush periods -before 9:30 a. m. and between 4 and 6 p. m. . If you lose something on a bus or train or in a station, please call Lost & Found at 202-962-1195.
Answer: They make change for no more than $5.
[A]: What should you know about farecard machine?

[Q]: Article: He is talent and charm have made him the No.1 Chinese classical artist in the world. He played in the grand Beijing Olympic opening ceremony last summer, watched by a TV audience of 5 billion. Lang Lang, 26, is the first Chinese pianist to play with the world's top orchestras, making his _ at the Carnegie Hall in New York at 18, while still a student. Lang Lang's charm and fondness for sharp clothes make him a natural fit to represent China's new international image. According to the British newspaper the Times, "The Lang Lang effect" is responsible for driving 36 million Chinese children to learn the piano. Now in China children are learning Chopin and Western orchestras are touring Chinese cities, but can China ever export its own music to the west? Lang is trying. His cooperation with the London Symphony Orchestras this month includes a performance of Dragon Songs, an album of traditional Chinese classics. Behind the international recognition, however, is a fascinating story of a gifted child. Lang grew up with his father's own musical ambition and high expectations. It is not hard to imagine how boring it must be to practice the piano every day. Lang said that he once hated his hands and the piano. He injured his right hand six years ago and had to rest. "That was the best month," he says, without hesitation. "I had a date. I saw a Broadway show and saw Britney Spears in concert."
Answer: He has as many as 5 billions fans in China.
[A]:
Which of the following is NOT the reason why Lang Lang is the No.1 Chinese classical artist in the world?