Input question: DS Hazel Wallace works with which TV detective?

Output answer: frost

Input question: Which organ of the body is affected by nephritis ?

Output answer: kidneys

Input question: What was the name of the favourite warhorse of the 1st Duke of Wellington?

Output answer: copenhagen

Input question: "Who wrote the plays ""Waiting For Godot"", ""Endgame"", ""Play"", ""Happy Days"" and ""Krapp's Last Tape""?"

Output answer:
samuel beckett