Idil Biret is a famous Turkish plonist. She was born in Ankara in nineteen forty-one. She went to Paris at the age of seven and in nineteen fifty-seven, she started Paris Conservatory. She was awarded with "Gold Medal of Dinu Lipatti" in nineteen sixty one and she became a national artist in nineteen seventy-one. Which date is NOT in the paragraph? A) 1947 B). 1961 D) 1971 C) 1957​