Question: A member of the Democratic Unionist Party, this person is the current member of North Antrim?

Context paragraphs:
East Antrim by-election, 1986: The 1986 East Antrim by-election was one of the fifteen 1986 Northern Ireland by-elections held on 23 January 1986, to fill vacancies in the Parliament of the United Kingdom caused by the resignation in December 1985 of all sitting Unionist Members of Parliament (MPs).  The MPs, from the Ulster Unionist Party, Democratic Unionist Party and Ulster Popular Unionist Party, did this to highlight their opposition to the Anglo-Irish Agreement.  Each of their parties agreed not to contest seats previously held by the others, and each outgoing MP stood for re-election.

Trevor Clarke: 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.

Belfast North by-election, 1986: The 1986 Belfast North by-election was one of the fifteen 1986 Northern Ireland by-elections held on 23 January 1986, to fill vacancies in the Parliament of the United Kingdom caused by the resignation in December 1985 of all sitting Unionist Members of Parliament (MPs).  The MPs, from the Ulster Unionist Party, Democratic Unionist Party and Ulster Popular Unionist Party, did this to highlight their opposition to the Anglo-Irish Agreement.  Each of their parties agreed not to contest seats previously held by the others, and each outgoing MP stood for re-election.

North Down by-election, 1986: The 1986 North Down by-election was one of the fifteen 1986 Northern Ireland by-elections held on 23 January 1986, to fill vacancies in the Parliament of the United Kingdom caused by the resignation in December 1985 of all sitting Unionist Members of Parliament (MPs).  The MPs, from the Ulster Unionist Party, Democratic Unionist Party and Ulster Popular Unionist Party, did this to highlight their opposition to the Anglo-Irish Agreement.  Each of their parties agreed not to contest seats previously held by the others, and each outgoing MP stood for re-election.

Paul Frew: Paul Frew (born 20 September 1974) is a Democratic Unionist Party (DUP) politician in Northern Ireland.  He has been a Member of the Legislative Assembly (MLA) for North Antrim since 2010.

North Antrim by-election, 1986: The 1986 North Antrim by-election was one of the fifteen 1986 Northern Ireland by-elections held on 23 January 1986, to fill vacancies in the Parliament of the United Kingdom caused by the resignation in December 1985 of all sitting Unionist Members of Parliament (MPs).  The MPs, from the Ulster Unionist Party, Democratic Unionist Party and Ulster Popular Unionist Party, did this to highlight their opposition to the Anglo-Irish Agreement.  Each of their parties agreed not to contest seats previously held by the others, and each outgoing MP stood for re-election.

Ian Paisley Jr: Ian Richard Kyle Paisley Jr (born 12 December 1966) is the Member of Parliament (MP) for North Antrim, in office since 2010.  Previously he was a member of the Northern Ireland Assembly for North Antrim from 1998 to 2010.  Paisley, who is a member of the Democratic Unionist Party (DUP), is the son of the DUP's founder, Ian Paisley.

South Antrim by-election, 1986: The 1986 South Antrim by-election was one of the fifteen 1986 Northern Ireland by-elections held on 23 January 1986, to fill vacancies in the Parliament of the United Kingdom caused by the resignation in December 1985 of all sitting Unionist Members of Parliament (MPs).  The MPs, from the Ulster Unionist Party, Democratic Unionist Party and Ulster Popular Unionist Party, did this to highlight their opposition to the Anglo-Irish Agreement.  Each of their parties agreed not to contest seats previously held by the others, and each outgoing MP stood for re-election.

North Antrim (UK Parliament constituency): North Antrim is a parliamentary constituency in the United Kingdom House of Commons.  Its current member is Ian Paisley Jr.

Conservative–DUP agreement: The Conservative–DUP agreement, officially the Agreement between the Conservative and Unionist Party and the Democratic Unionist Party on Support for the Government in Parliament, was agreed between the Conservative Party and the Democratic Unionist Party (DUP) following the 2017 United Kingdom general election, which had resulted in a hung parliament.  Negotiations between the two parties began on 9 June, the day after the election, and the final agreement was signed and published on 26 June 2017.  The agreement, signed by the two parties' chief whips, Gavin Williamson for the Conservatives and Jeffrey Donaldson for the DUP, secures DUP confidence-and-supply support for a Conservative minority government led by Theresa May.

Supporting paragraphs: North Antrim (UK Parliament constituency) Ian Paisley Jr
Answer: Ian Paisley Jr