Problem: "How is the following Roman-named English town or city known today ""Portus Dubris""?"
Answer: dover

Problem: "Which singer has released the albums ""Nebraska"", 'Tunnel Of Love"" and ""Lucky Town""?"
Answer: bruce springsteen

Problem: On which island did the actor Oliver Reed die in 1999 ?
Answer: malta

Problem: Where was blues singer Leadbelly when he was 'discovered' musically?
Answer:
prison