Question: Sir Cyril Osborne served as Member of Parliament for a county constituency that was abolished in which year ?
Sentence (from "Louth, Lincolnshire (UK Parliament constituency)"): Louth was a county constituency in Lincolnshire which returned one Member of Parliament to the House of Commons of the Parliament of the United Kingdom from 1885 until it was abolished for the 1983 general election.
Relevant evidence: Yes