Statement:
An average person in Canada drinks less alcohol than in Argentina

In the Alcohol average daily consumption rating Canada holds position #99 2016 out of 189 and Argentina is #91 out of 189 2016.
Position of Canada is better than position of Argentina.
Both countries holds average positions in the "Alcohol average daily consumption" rating. So Both sexes is an average for both Canada and Argentina, compared to most countries of the World.

Referencies:

  1. Alcohol average daily consumption 2016 by WHO
    The countries in the rating sorted by 'Both sexes' in descending order.
    Argentina 'Both sexes' value is 31.5
    Canada 'Both sexes' value is 29.9