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.

Ex Input:
47 countries are currently participating in the Blue Flag Programme: Bahamas, Belgium, Brazil, Bulgaria, Canada, Croatia, Cyprus, Denmark, Dominican Republic, England, Estonia, France, Germany, Greece, Iceland, Ireland, Israel, Italy, Jordan, Latvia, Lithuania, Malta, Mexico, Montenegro, Morocco, Netherlands, New Zealand, Northern Ireland, Norway, Poland, Portugal, Puerto Rico, Romania, Serbia, Sint Marteen, Scotland, Slovenia, South Africa, Spain, Sweden, Tunisia, Trinidad and Tobago, Turkey, United Arab Emirates, Ukraine, US Virgin Islands and Wales.

Ex Output:
who is involved in the blue flag program

Ex Input:
The monarch and his or her immediate family undertake various official, ceremonial, diplomatic and representational duties. As the monarchy is constitutional, the monarch is limited to non-partisan functions such as bestowing honours and appointing the Prime Minister. The monarch is, by tradition, commander-in-chief of the British Armed Forces. Though the ultimate formal executive authority over the government of the United Kingdom is still by and through the monarch's royal prerogative, these powers may only be used according to laws enacted in Parliament and, in practice, within the constraints of convention and precedent.

Ex Output:
what is the purpose of the british monarchy

Ex Input:
The Codd bottle was designed and manufactured to enclose a marble and a rubber washer / gasket in the neck. The bottles are filled upside down, and pressure of the gas in the bottle forced the marble against the washer, sealing in the carbonation. The bottle is pinched into a special shape to provide a chamber into which the marble is pushed to open the bottle. This prevents the marble from blocking the neck as the drink is poured.

Ex Output:
why did old bottles have marbles in them