Question: The Centennial Flame was lit in the presence of Canada's acting Prime Minister who was born in what year?
Sentence (from "Lester B. Pearson"): He was the 14th Prime Minister of Canada from 22 April 1963 to 20 April 1968, as the head of two back-to-back Liberal minority governments following elections in 1963 and 1965.
Relevant evidence: No