Problem: What name is given in electrical engineering to the opposition that is presented by a circuit to the flow of alternating current?
Answer: impedance

Problem: Which 17th century scientist, also Irish-born, was the 14th son of the 1st Earl of Cork?
Answer: robert boyle

Problem: "Which singer recorded ""Unforgettable"" in 1951, which his daughter, Natalie Cole made into a duet with herself in 1991?"
Answer: nat king cole

Problem: "In the TV series, ""Steptoe and Son"", in which street did the Steptoe's live?"
Answer:
oil drum lane