Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.

Context : Production of the 2S5 Giatsint-S started in 1976 along with the towed version the 2A36 Giatsint-B. It was introduced into service in 1978 and has also been known as the M1981 by the United States.
Answer : 1978
What year did 2S5 Giatsint-S come into use?

Context : Oglethorpe's Regiment of Foot was an infantry regiment of the British Army formed for service in North America during the War of Jenkins' Ear.
Answer : British Army
Which armed forces utilised the service of Oglethorpe's Regiment?

Context : Nina Bonner (born 25 March 1972 in New South Wales) is a retired female field hockey goalkeeper from Australia.
Answer : female
What is the gender Nina Bonner is known by?