Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: Canadian Prime Minister Justin Trudeau said he "made a mistake" by joining in talks for giving a government contract to a charity that paid his family.

Trudeau admits 'mistake' while facing third ethics inquiry in office