Question: The 17th Premier of Nova Scotia and leader of the federal Progressive Conservative Party of Canada Robert Stanfield fought a few times and lost in general elections against which politician who is currently one of the longest-serving Prime Minister in Canadian history?
Sentence (from "Blue Tory"): Since the mid-1970s, they have been heavily influenced by the libertarian movement and the more individualist nature of American conservatism.
Relevant evidence: No