Input question: In May 1990 'Portrait of Dr Gachet' by which artist was sold at auction for a record 82.5 Million US dollars?

Output answer: vincent van gough

Input question: What is the name for Russian exclave that borders Lithuania and Poland?

Output answer: kaliningrad

Input question: Who devised the TV series 'Last Of The Summer Wine'?

Output answer: roy clarke

Input question: What was the first Martin Scorsese film that Robert De Niro appeared in, released in 1973?

Output answer:
mean streets