text: This man claimed he couldn't stand to hear his opponent speak after vomiting during a campaign speech.
full_question: This man claimed he couldn't stand to hear his opponent speak after vomiting during a campaign speech. With his rival George Brown, this man formed the Great Coalition. He resigned from one post after donations from Hugh Allan, the head of a certain railway company, were revealed to public. This politician's government faced a revolt led by a member of the Metis people named Louis Riel in the Red River Rebellion. Alexander McKenzie replaced this man after the Pacific Scandal. This man oversaw the passage of the 1867 British North America Act, which granted his nation independence. For 10 points, name this first Prime Minister of Canada.
first_sentence: This man claimed he couldn't stand to hear his opponent speak after vomiting during a campaign speech.
raw_answer: John A. Macdonald [or John Alexander Macdonald]