Task: Explanation
Input (English): Mark Freuder Knopfler, {'1': ", '2': ", '3': ", '4': "} (born 12 August 1949) is a British singer-songwriter, guitarist, record producer and film score composer. He was born in Glasgow but raised near Newcastle upon Tyne, England. He is best known for having been the lead guitarist, lead singer and songwriter for the rock band Dire Straits, which he co-founded with his younger brother, David Knopfler, in 1977. Question: Which lead singer and songwriter of the band Dire Straits also composed the soundtrack album Last Exit to Brooklyn? Answer: Mark Knopfler
Output (English):  He is best known for having been the lead guitarist, lead singer and songwriter for the rock band Dire Straits, which he cofounded with his younger brother, David Knopfler, in 1977.