Conversation so far:
what are the roles of the governor general of canada
The official duties of the Governor General of Canada include giving Royal Assent to bills passed in the Canadian House of Commons and Senate and many more.
what are the roles of the prime minister of canada
The prime minister of Canada is head of the executive branch of the Canadian federal government. The Canadian prime minister provides leadership and direction to the government.

Question: who is the current prime minister
Self-contained rewrite: who is the current prime minister of canada