question: What is the answer: "What machine, that enables a person to breathe when the work of breathing exceeds their ability to do so, was invented by Phillip Drinker and Louis Agassiz Shaw in 1928 and improved upon by John Haven ""Jack"" Emerson in 1931?"
answer: iron lung

question: What is the answer: In cricket, what name is given to a lower-order batsman who comes in to bat higher up the order than usual near the end of the day's play, to maintain most of the strike until the close of play and so protect other, more capable batsmen from being out cheaply in what may be a period of tiredness or in poor light?
answer: nightwatchman

question: What is the answer: Which Scottish sailor was rescued four years after being put ashore by William Dampier at Juan Fernandez in 1703, for insubordination?
answer: alexander selkirk

question: What is the answer: In which James Bond film does Felix Leiter lose a leg in a shark attack?
answer:
licence to kill