In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.

[Q]: The US Open is held annually, starting on the last Monday in August, and lasting for two weeks into September, with the middle weekend coinciding with the Labor Day holiday. The main tournament consists of five event championships: men's and women's singles, men's and women's doubles, and mixed doubles, with additional tournaments for senior, junior, and wheelchair players. Since 1978, the tournament has been played on acrylic hard courts at the USTA Billie Jean King National Tennis Center in Flushing Meadows -- Corona Park, Queens, New York City. The US Open is owned and organized by the United States Tennis Association (USTA), a not-for-profit organization. Net proceeds from ticket sales, sponsorships, and television deals are used to promote the development of tennis in the United States.
[A]: where is the us tennis open held this year


[Q]: The effects of the Tunisian Revolution spread strongly to five other countries: Libya, Egypt, Yemen, Syria and Bahrain, where either the regime was toppled or major uprisings and social violence occurred, including riots, civil wars or insurgencies. Sustained street demonstrations took place in Morocco, Iraq, Algeria, Iranian Khuzestan, Lebanon, Jordan, Kuwait, Oman and Sudan. Minor protests occurred in Djibouti, Mauritania, the Palestinian National Authority, Saudi Arabia, and the Moroccan-controlled Western Sahara. A major slogan of the demonstrators in the Arab world is ash-shaʻb yurīd isqāṭ an-niẓām ('the people want to bring down the regime').
[A]: which countries in africa were affected by the arab spring


[Q]: According to the United Kingdom Border Agency, a person who is not a British citizen, a Commonwealth citizen with the right of abode in the UK, or a national of an EU or EFTA state, requires leave to enter the United Kingdom.
[A]:
when does a person need leave to enter the uk


