Question: Who is the federal leader of John Lynch-Staunton's political party?

Knowledge 1: John Lynch-Staunton
John George Lynch-Staunton (June 19, 1930 – August 17, 2012) was a Canadian senator, who served as interim leader of the Conservative Party of Canada, from December 2003 to March 2004. He represented the Senate division of Grandville, Quebec. [SEP] Knowledge 2: 2017 Conservative Party of Canada leadership election
The 2017 Conservative Party of Canada leadership election was held on May 27, 2017. Party members chose Andrew Scheer as leader, replacing Stephen Harper, who led the Conservative Party of Canada as its leader from 2004 following the merger of the Canadian Alliance and Progressive Conservative parties. Harper led the party through five federal elections: the party increased its seat count in the House of Commons in 2004, formed two minority governments in 2006, and 2008, and then a majority government in 2011. Following the defeat of the party in the 2015 federal election on October 19, Harper tendered his resignation as party leader. In a statement, Conservative Party President Harry Walsh said he had spoken to Harper, ``and he has instructed me to reach out to the newly elected parliamentary caucus to appoint an Interim Leader and to implement the leadership selection process. ''
Knowledge 1: Party leaders of the United States House of Representatives
In addition, the minority leader has a number of other institutional functions. For instance, the minority leader is sometimes statutorily authorized to appoint individuals to certain federal entities; he or she and the majority leader each name three Members to serve as Private Calendar objectors; he or she is consulted with respect to reconvening the House per the usual formulation of conditional concurrent adjournment resolutions; he or she is a traditional member of the House Office Building Commission; he or she is a member of the United States Capitol Preservation Commission; and he or she may, after consultation with the Speaker, convene an early organizational party caucus or conference. Informally, the minority leader maintains ties with majority party leaders to learn about the schedule and other House matters and forges agreements or understandings with them insofar as feasible. [SEP] Knowledge 2: Dixiecrat
The States' Rights Democratic Party (usually called the Dixiecrats) was a short-lived segregationist political party in the United States. It originated in 1948 as a breakaway faction of the Democratic Party determined to protect states' rights to legislate racial segregation from what its members regarded as an oppressive federal government.
Knowledge 1: John Lynch-Staunton
John George Lynch-Staunton (June 19, 1930 – August 17, 2012) was a Canadian senator, who served as interim leader of the Conservative Party of Canada, from December 2003 to March 2004. He represented the Senate division of Grandville, Quebec. [SEP] Knowledge 2: Bloc Québécois
The Bloc Québécois (BQ) (French pronunciation: ​ (blɔk kebekwa)) is a federal political party in Canada devoted to Quebec nationalism and the promotion of Quebec sovereignty. The Bloc was formed by Members of Parliament who defected from the federal Progressive Conservative Party and Liberal Party during the collapse of the Meech Lake Accord. Founder Lucien Bouchard was a cabinet minister in the federal Progressive Conservative government of Brian Mulroney.

Answer: Andrew Scheer