Question: David John Nicholson, is a former Conservative Party UK politician , officially the Conservative and Unionist Party, is a centre-right political party, in which country?
Sentence (from "Conservative Party (UK)"): They are reliant on the support of a Northern Irish political party, the Democratic Unionist Party (DUP), in order to command a majority in the House of Commons through a confidence-and-supply deal.
Relevant evidence: No