Trevor Clarke MLA (born 28 July 1967) is a Democratic Unionist Party politician in Northern Ireland. He was first elected in 2007 to the Northern Ireland Assembly as a Democratic Unionist Party (DUP) member for South Antrim. Clarke lost his seat at the 2017 Assembly election, but was later co-opted by the DUP after Paul Girvan was elected in the 2017 general election. Using only the above description and what you know about the world, "Trevor Clarke was a member of the Northern Ireland Assembly in 2009." is definitely correct, incorrect, or inconclusive? 