Here is a question about this article: During the First World War, Plymouth was the port of entry for many troops from around the Empire and also developed as a facility for the manufacture of munitions. Although major units of the Royal Navy moved to the safety of Scapa Flow, Devonport was an important base for escort vessels and repairs. Flying boats operated from Mount Batten.
What is the answer to this question: What sorts of ships were based in Davenport?
****
So... escort vessels

Here is a question about this article: The world's first commercial broadcast automation audio compression system was developed by Oscar Bonello, an engineering professor at the University of Buenos Aires. In 1983, using the psychoacoustic principle of the masking of critical bands first published in 1967, he started developing a practical application based on the recently developed IBM PC computer, and the broadcast automation system was launched in 1987 under the name Audicom. Twenty years later, almost all the radio stations in the world were using similar technology manufactured by a number of companies.
What is the answer to this question: Who was an engineering professor at the University of Buenos Aires?
****
So... Oscar Bonello

Here is a question about this article: From the mid-19th century on the opening hours of licensed premises in the UK were restricted. However licensing was gradually liberalised after the 1960s, until contested licensing applications became very rare, and the remaining administrative function was transferred to Local Authorities in 2005.
What is the answer to this question: In what decade were the restrictions on public drinking establishment licenses loosened?
****
So...
1960s